Triangle Similarity: SSS and SAS (Sec 7-3, 7-4, 7-5)

Name: Revolt
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Question 1

Given that , what additional information is needed to prove △DEF ~ △PQR using the SSS similarity theorem?

Revolt · Accepted Answer

D:

Question 2

Is △PQR ~ △EFG?

Revolt · Accepted Answer

B: Yes, the triangles are similar by the SSS similarity theorem.

Question 3

Horizontal and vertical lines are .

Revolt · Accepted Answer

C: perpendicular

Question 4

♣:

Revolt · Accepted Answer

A: division property

Question 5

So, angles are right angles by definition of perpendicular lines.

Revolt · Accepted Answer

B: B and E

Question 6

♦:

Revolt · Accepted Answer

A: SAS similarity theorem

Question 7

All right angles are .

Revolt · Accepted Answer

A: congruent

Triangle Similarity: SSS and SAS (Sec 7-3, 7-4, 7-5) Answers