Geometry · Chapter 3 · Lesson 3.10 · Printable PDF

Rigid Motions and Congruence Worksheet with Answer Key

6 problems on rigid motions and congruence: filling in corresponding parts, always-sometimes-never statements, matching triangles by side lengths, finding corresponding points, and deciding whether a reflection is needed. 2 pages, with a worked answer key.

6 problems2 pagesanswer key
Printable Rigid motions and congruence worksheet with answer key - Geometry (Page 1 PDF preview)
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What's on the worksheet

  1. Fill in the corresponding parts of two congruent triangles and pick equivalent congruence statements.
  2. Write always, sometimes or never for each statement about congruence.
  3. Explain why Kofi's two garden beds are congruent and write the congruence statement.
  4. Find every possible position of F for congruent triangles on coordinates.
  5. Find the other two vertices of a rectangle carried by a rotation and explain why there is one answer.
  6. Decide whether every rigid motion between two congruent triangles must include a reflection.

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