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7th Grade Math (Math 7) · Chapter 8 · Lesson 8.1 · Printable PDF

Congruent Angles, Angle Addition and Bisectors Worksheet with Answer Key

7 problems on congruent angles, angle addition and bisectors: windshield wiper sweeps, a paper fan, solving for x with equal angles, a bisector mistake, double bisectors, rays inside angles, and a goalkeeper's shooting angle. 2 pages, with a worked answer key.

7 problems2 pagesanswer key
Printable Congruent angles, angle addition and bisectors worksheet with answer key - 7th Grade Math (Math 7) (Page 1 PDF preview)
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Try one first: a free Chapter 1 worksheet (PDF, no sign-in).

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What's on the worksheet

  1. Word problem: angles in a windshield wiper's sweep.
  2. Word problem: the angle of each panel in a paper fan.
  3. Solve for x using congruent angles marked in a figure.
  4. Find the mistake in Ethan's work with an angle bisector.
  5. Find angles when bisectors are drawn inside a bisected angle.
  6. Decide which ray lies inside the angle formed by the other two.
  7. Word problem: a goalkeeper on the bisector of the shooting angle.

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The free lesson teaches it with worked examples and practice problems.

Congruent angles, angle addition and bisectors: the lesson ›

More Chapter 8 worksheets: Angles, triangles and constructions