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Geometry Worksheets with Answer Keys

Printable Geometry worksheets, quizzes and chapter tests, each with a full answer key. Every worksheet matches a free lesson on math.wiki. Chapter 1 is free to download. The full Geometry course, lesson by lesson ›

128 worksheets47 quizzes12 tests6 exams128 lesson handouts

1 of 12Points, lines, planes and the language of proof

1

Points, lines, planes and the language of proof

Free sample

1.1Axioms, definitions and theorems worksheet7 problemsPreview Handout PDF Answer key

1.2Points, lines and planes worksheet8 problemsPreview Handout PDF Answer key

1.3Lines and planes in space worksheet7 problemsPreview Handout PDF Answer key

Quiz 1A8 questions, lessons 1.1 to 1.3PDF Answer key

1.4The midpoint formula worksheet9 problemsPreview Handout PDF Answer key

1.5Conjecture, and why a pattern is not a proof worksheet8 problemsPreview Handout PDF Answer key

1.6Counterexample worksheet7 problemsPreview Handout PDF Answer key

Quiz 1B8 questions, lessons 1.4 to 1.6PDF Answer key

1.7Inductive reasoning worksheet7 problemsPreview Handout PDF Answer key

1.8Deductive reasoning worksheet7 problemsPreview Handout PDF Answer key

1.9Statements and negation worksheet6 problemsPreview Handout PDF Answer key

Quiz 1C7 questions, lessons 1.7 to 1.9PDF Answer key

1.10Conditionals, converse, inverse, contrapositive worksheet6 problemsPreview Handout PDF Answer key

1.11Biconditional worksheet6 problemsPreview Handout PDF Answer key

1.12Converses and biconditional definitions worksheet6 problemsPreview Handout PDF Answer key

Quiz 1D7 questions, lessons 1.10 to 1.12PDF Answer key

1Chapter 1 test12 questionsPDF Answer key

2

Angle pairs, parallel lines and first proofs

2.1Properties of equality and congruence worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

2.2Given, prove and the diagram worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

2.3Two-column and paragraph proofs worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 2A8 questions, lessons 2.1 to 2.3PDFQuiz + Key Answer key

2.4Proving angle pair theorems worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

2.5The parallel postulate worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

2.6Proving lines parallel worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 2B8 questions, lessons 2.4 to 2.6PDFQuiz + Key Answer key

2.7Proving alternate interior angles congruent worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

2.8Distance from a point to a line worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 2C8 questions, lessons 2.7 to 2.8PDFQuiz + Key Answer key

2.9Auxiliary lines worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

2.10Proving the triangle angle sum worksheet4 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 2D7 questions, lessons 2.9 to 2.10PDFQuiz + Key Answer key

2Chapter 2 test13 questionsPDFTest + Key Answer key

3

Transformations and symmetry

3.1Rigid motions defined precisely, and what they preserve worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

3.2Rotating about a point other than the origin worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

3.3Two reflections in a row worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 3A8 questions, lessons 3.1 to 3.3PDFQuiz + Key Answer key

3.4Rotational and point symmetry worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

3.5Transformational proof worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 3B7 questions, lessons 3.4 to 3.5PDFQuiz + Key Answer key

3.6Translations worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

3.7Reflections worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

3.8Rotations worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 3C8 questions, lessons 3.6 to 3.8PDFQuiz + Key Answer key

3.9Composing transformations worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

3.10Rigid motions and congruence worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 3D7 questions, lessons 3.9 to 3.10PDFQuiz + Key Answer key

3Chapter 3 test12 questionsPDFTest + Key Answer key

EXAMGeometry quarter 1 benchmark15 questions, chapters 1 to 3PDFExam + Key Answer key

4

Triangle congruence and proof

4.1Congruence statements and correspondence worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

4.2SSS, SAS, ASA, AAS worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

4.3Why AAA and SSA fail worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 4A8 questions, lessons 4.1 to 4.3PDFQuiz + Key Answer key

4.4Hypotenuse leg congruence worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

4.5Proving parts congruent after the triangles worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 4B7 questions, lessons 4.4 to 4.5PDFQuiz + Key Answer key

4.6Planning a congruence proof worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

4.7Isosceles and equilateral triangles worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

4.8Proving the base angles theorem worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 4C7 questions, lessons 4.6 to 4.8PDFQuiz + Key Answer key

4Chapter 4 test13 questionsPDFTest + Key Answer key

5

Triangle segments, centers and inequalities

5.1Perpendicular bisectors of a triangle worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

5.2Circumcenter worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

5.3Angle bisectors of a triangle worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 5A8 questions, lessons 5.1 to 5.3PDFQuiz + Key Answer key

5.4Incenter worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

5.5Medians and altitudes worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

5.6Centroid worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 5B8 questions, lessons 5.4 to 5.6PDFQuiz + Key Answer key

5.7Orthocenter and the Euler line worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

5.8Sides and angles in order worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 5C7 questions, lessons 5.7 to 5.8PDFQuiz + Key Answer key

5.9Proof by contradiction worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

5.10Indirect proof worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

5.11Hinge theorem worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 5D7 questions, lessons 5.9 to 5.11PDFQuiz + Key Answer key

5Chapter 5 test12 questionsPDFTest + Key Answer key

6

Quadrilaterals and polygons

6.1Angle sums of polygons worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.2Regular polygons and their angles worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.3Tessellations worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 6A8 questions, lessons 6.1 to 6.3PDFQuiz + Key Answer key

6.4Properties of a parallelogram worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.5Proving properties of a parallelogram worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.6Proving a quadrilateral is a parallelogram worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 6B8 questions, lessons 6.4 to 6.6PDFQuiz + Key Answer key

6.7Rectangles, rhombuses and squares worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.8Proving a parallelogram is a rectangle or a rhombus worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.9Trapezoids and kites worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 6C8 questions, lessons 6.7 to 6.9PDFQuiz + Key Answer key

6.10Proving properties of an isosceles trapezoid worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.11Midsegments of triangles and trapezoids worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

6.12The quadrilateral family tree worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 6D8 questions, lessons 6.10 to 6.12PDFQuiz + Key Answer key

6Chapter 6 test12 questionsPDFTest + Key Answer key

EXAMGeometry quarter 2 benchmark18 questions, chapters 4 to 6PDFExam + Key Answer key

EXAMGeometry midterm exam18 questions, chapters 1 to 6PDFExam + Key Answer key

7

Similarity

7.1What a dilation does to a line worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

7.2SSS and SAS similarity worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

7.3Proving two triangles similar worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 7A8 questions, lessons 7.1 to 7.3PDFQuiz + Key Answer key

7.4Triangle proportionality theorem worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

7.5Proving the triangle proportionality theorem worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 7B7 questions, lessons 7.4 to 7.5PDFQuiz + Key Answer key

7.6Triangle angle bisector theorem worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

7.7Scale factor and perimeter, area and volume worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 7C8 questions, lessons 7.6 to 7.7PDFQuiz + Key Answer key

7.8Dilations worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

7.9Similarity transformations worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

7.10AA similarity worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 7D8 questions, lessons 7.8 to 7.10PDFQuiz + Key Answer key

7Chapter 7 test13 questionsPDFTest + Key Answer key

8

Right triangles and trigonometry

8.1Geometric means in a right triangle worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

8.2Proving the Pythagorean theorem with similar triangles worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

8.3Special right triangles worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 8A8 questions, lessons 8.1 to 8.3PDFQuiz + Key Answer key

8.4Opposite, adjacent and hypotenuse worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

8.5Sine, cosine and tangent worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

8.6Trig values of the special right triangles worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 8B8 questions, lessons 8.4 to 8.6PDFQuiz + Key Answer key

8.7Solving right triangles worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

8.8Inverse trigonometric ratios worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 8C7 questions, lessons 8.7 to 8.8PDFQuiz + Key Answer key

8.9Angles of elevation and depression worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

8.10Measuring what you cannot reach worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 8D7 questions, lessons 8.9 to 8.10PDFQuiz + Key Answer key

8Chapter 8 test12 questionsPDFTest + Key Answer key

9

Coordinate geometry and coordinate proof

9.1Partitioning a segment in a given ratio worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

9.2Slopes of perpendicular lines worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

9.3Writing a parallel or perpendicular line through a point worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 9A8 questions, lessons 9.1 to 9.3PDFQuiz + Key Answer key

9.4Perimeter and area from coordinates worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

9.5Classifying figures from coordinates worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

9.6Coordinate proofs with variables worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 9B7 questions, lessons 9.4 to 9.6PDFQuiz + Key Answer key

9.7Flowchart proofs and choosing a format worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

9.8Coordinates and distance in three dimensions worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 9C7 questions, lessons 9.7 to 9.8PDFQuiz + Key Answer key

9Chapter 9 test12 questionsPDFTest + Key Answer key

EXAMGeometry quarter 3 benchmark15 questions, chapters 7 to 9PDFExam + Key Answer key

10

Circles

10.1Chords, secants and tangents worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

10.2Arcs and central angles worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

10.3Arc length worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10A8 questions, lessons 10.1 to 10.3PDFQuiz + Key Answer key

10.4Sectors, segments and their areas worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

10.5The inscribed angle theorem worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

10.6Inscribed polygons and cyclic quadrilaterals worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10B7 questions, lessons 10.4 to 10.6PDFQuiz + Key Answer key

10.7Proving the inscribed angle theorem worksheet4 problemsPreview Handout PDFWorksheet + Key Answer key

10.8Chord theorems worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

10.9Tangent properties worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10C8 questions, lessons 10.7 to 10.9PDFQuiz + Key Answer key

10.10Proving a tangent is perpendicular to the radius worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

10.11Angles made by chords, secants and tangents worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

10.12Segment lengths in circles worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10D7 questions, lessons 10.10 to 10.12PDFQuiz + Key Answer key

10.13Proving the power of a point relationships worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

10.14Regular polygons and their circles worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10E7 questions, lessons 10.13 to 10.14PDFQuiz + Key Answer key

10.15Equation of a circle worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

10.16Finding the center and radius worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 10F7 questions, lessons 10.15 to 10.16PDFQuiz + Key Answer key

10Chapter 10 test12 questionsPDFTest + Key Answer key

11

Constructions

11.1Copying a segment and an angle worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

11.2Bisecting a segment and an angle worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

11.3Why a construction works worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 11A8 questions, lessons 11.1 to 11.3PDFQuiz + Key Answer key

11.4Perpendicular and parallel lines through a point worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

11.5Constructing a triangle from given parts worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

11.6Dividing a segment into equal parts worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 11B8 questions, lessons 11.4 to 11.6PDFQuiz + Key Answer key

11.7Equilateral triangle, square and hexagon in a circle worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

11.8Constructions with circles worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

11.9Locus of points worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 11C8 questions, lessons 11.7 to 11.9PDFQuiz + Key Answer key

11Chapter 11 test12 questionsPDFTest + Key Answer key

12

Area and volume

12.1The apothem of a regular polygon worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

12.2Area of a regular polygon worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

12.3The five regular solids worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 12A8 questions, lessons 12.1 to 12.3PDFQuiz + Key Answer key

12.4Cavalieri's principle worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

12.5Why the volume formulas hold: dissection, slicing and Cavalieri worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

12.6Surface area of pyramids and cones worksheet8 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 12B8 questions, lessons 12.4 to 12.6PDFQuiz + Key Answer key

12.7Surface area of a sphere worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

12.8Solids of revolution worksheet6 problemsPreview Handout PDFWorksheet + Key Answer key

12.9Modeling with solids: density and design worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 12C7 questions, lessons 12.7 to 12.9PDFQuiz + Key Answer key

12.10Volume of a cylinder worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

12.11Volume of pyramids and cones worksheet5 problemsPreview Handout PDFWorksheet + Key Answer key

12.12Volume of a sphere worksheet7 problemsPreview Handout PDFWorksheet + Key Answer key

Quiz 12D8 questions, lessons 12.10 to 12.12PDFQuiz + Key Answer key

12Chapter 12 test13 questionsPDFTest + Key Answer key

EXAMGeometry quarter 4 benchmark15 questions, chapters 10 to 12PDFExam + Key Answer key

EXAMGeometry final exam16 questions, chapters 1 to 12PDFExam + Key Answer key