L.1

합동인 도형의 대응변과 대응각

△ABC ≅ △FDE 같은 합동 기호로 대응하는 변과 각 찾기

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Daniel Math Academy · Grade 8 Math

Corresponding Parts of Congruent Figures

Skill L.1 · Congruence & similarity · ★★☆ Medium

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Use the congruence statement to find each measure.

Example

: , ,

Think: Matching letters are in the same positions, so side AB matches side FD and angle B matches angle D. Congruent figures have equal matching sides and angles.

  1. 1
    and ft. Find .
  2. 2
    and . Find .
  3. 3
    and . Find .
  4. 4
    and ft. Find .
Daniel Math Academy · danielmath.comWorksheet #8788yys · Page 1 / 2
Daniel Math Academy · Grade 8 Math

Answer Key

L.1 Corresponding Parts of Congruent Figures · ★★☆ Medium

  1. 1 ft
  2. 2
  3. 3
  4. 4 ft
Daniel Math Academy · danielmath.comWorksheet #8788yys · Answer Key · Page 2 / 2