Similarities in Triangles

Complete the similarity statement for these two triangles.

ΔZYX ∼ Δ ___

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• Not similar

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• SSS

• AA

• SAS

• not similar

Determine whether the triangles are similar or not. If so, state how they are similar.

• Yes, by AA Similarity

• Yes, by SAS Similarity

• Yes, by SSS Similarity

• No, not similar

8) Triangle PQR is similar to triangle STU. Which proportion can be used to find the length of n?

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• 
• 

ABC is similar to DEF. Which proportion could you use to find y.

16) ∆JKL ~ ∆PQR

Which proportion can be used to find x?

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• 
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• F

• G

• H

• J

Based on the diagram below, find the length of TR.

Find the length of DF.