Triangle Similarity: AA

Question 1

Which sequence of similar transformations could map △ABC onto △A'B'C'?

Revolt · Accepted Answer

dilation and translation

Question 2

angle FHG is congruent to angle GJKangle HFG is congruent to angle GKJ✔ angle FGH is congruent to angle KGJangle GFH is congruent to angle GJK

Revolt · Accepted Answer

✔ angle FGH is congruent to angle KGJ

Question 3

SSS similarity theoremASA similarity theorem✔ AA similarity theoremSAS similarity theorem

Revolt · Accepted Answer

✔ AA similarity theorem

Question 4

corresponding✔ verticalsupplementary

Revolt · Accepted Answer

✔ vertical

Question 5

SSS✔ AAHL

Revolt · Accepted Answer

✔ AA

Question 6

Use the drop-down menus to complete the paragraph proof.

Revolt · Accepted Answer

We are given that XY is parallel to ZW. If XZ is a transversal that intercepts XY and ZW, angle and angle are alternate interior angles. Since XY is parallel to ZW, we know that these angles are . We: YXV; We are given that XY is parallel to ZW. If XZ is a transversal that intercepts XY and ZW, angle and angle are alternate interior angles. Since XY is parallel to ZW, we know that these angles are . We: WZV; We are given that XY is parallel to ZW. If XZ is a transversal that intercepts XY and ZW, angle and angle are alternate interior angles. Since XY is parallel to ZW, we know that these angles are . We: congruent; We are given that XY is parallel to ZW. If XZ is a transversal that intercepts XY and ZW, angle and angle are alternate interior angles. Since XY is parallel to ZW, we know that these angles are . We: vertical; We are given that XY is parallel to ZW. If XZ is a transversal that intercepts XY and ZW, angle and angle are alternate interior angles. Since XY is parallel to ZW, we know that these angles are . We: AA

Question 7

Given: FH ⊥ GH; KJ ⊥ GJ

Revolt · Accepted Answer

✔ all right angles are congruent; ♣ = ♦ = ♠ =: all right angles are congruent; ♣ = ♦ = ♠ =: angle FGH is congruent to angle KGJ; ♣ = ♦ = ♠ =: AA similarity theorem

Triangle Similarity: AA Answers

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