SAT · Mathematics · Triangle Similarity — T/F

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Two triangles are similar if they have the same shape but possibly different sizes.

2. Statement is true

   Yes

   Statement

   AAA, SAS, and SSS are all similarity criteria.

3. Statement is true

   Yes

   Statement

   Similar triangles have proportional sides.

4. Statement is true

   Yes

   Statement

   All congruent triangles are similar.

5. Statement is true

   No

   Statement

   All similar triangles are congruent.

6. Statement is true

   No

   Statement

   The sum of interior angles of a triangle is 90°.

Instructions

Decide each statement about triangles.