Name: Date: Graded Assignment Unit Test, Part 2: Triangle Similarity Answer the questions below. When you are finished, submit this test to your teacher for full credit. Total score: ____ of 15 points (Score for Question 1: ___ of 4 points) Kayla wants to find the width, AB, of a river. She walks along the edge of the river 100 ft and marks ... In other words, congruent triangles are a subset of similar triangles. SSS (Side-Side-Side) Another way to prove triangles are similar is by SSS, side-side-side. If the measures of corresponding sides are known, then their proportionality can be calculated. If all three pairs are in proportion, then the triangles are similar.
3. Similar polygons have corresponding angles that are congruent and corresponding sides that are… A. Congruent B. Similar C. Equal D. Proportional . 4. Triangles . ABC and XYZ are similar. What is the perimeter of ∆𝑋𝑋𝑋𝑋𝑋𝑋? A. 51 units B. 21 units C. 25.5 units D. 17 units . 5.