Using Triangle Congruence Theorems — Unit test

Question 1

Triangles J K L and M N Q are shown. Triangle J K L is rotated slightly about point L to form triangle M N Q.

Revolt · Accepted Answer

a rotation about point L

Question 2

Given: and are right angles; ; Prove:

Revolt · Accepted Answer

AAS congruence theorem.

Question 3

The triangles are congruent by the SSS congruence theorem.

Revolt · Accepted Answer

reflection, then translation

Question 4

The proof ABC ≅ DCB that is shown.Given: A ≅ D; CD||ABProve: ABC ≅ DCB

Revolt · Accepted Answer

AAS

Question 5

Triangles H J K and L M N are congruent. Triangle H J K is rotated about point H to form triangle L N M. Triangle L M N is higher than triangle H J K.

Revolt · Accepted Answer

a rotation about point H

Using Triangle Congruence Theorems — Unit test Answers

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