Honors Geometry Companion Book, Volume 2

7.1.3 Triangle Similarity: AA, SSS, and SAS - Practice

1.  Given that the two triangles are similar, which of the following is an incorrect similarity statement?

2.  Determine whether the two triangles are similar. Explain.

○ △ GHI ~ △ QRP ○ △ HIG ~ △ RPQ

○ △ IHG ~ △ PQR ○ △ GIH ~ △ QPR

4.  Write the similarity statement for △ ADE and △ BCE . Explain.

3.  Determine whether the two triangles are similar.

6.  Explain why the triangles are similar. Then find OP and MN .

5.  Given that B is the midpoint of AC , and E is the midpoint of AD , prove △ ABE and △ ACD are similar.

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