Question

Study Island question.. need help

Answer 1

Would it be by SSS?

Answer 2

why do you think it is SSS ? you know only about two sides of each triangle

Answer 3

you see they have common angle.. it is a good thing to start with

Answer 4

WAIT it would be SAS. Because they share both sides.. TUD is inside SUY, so they share both sides. They don't share the same base, but they do both share U at the top. Would that make it SAS? @Coolsector

Answer 5

Definition for SAS: Triangles are similar if two sides in one triangle are in the same proportion to the corresponding sides in the other, and the included angle are equal.

Answer 6

the angle is between the two sides

Answer 7

it is SAS but read the definition. it is not because the sharing sides

Answer 8

included angle and proportional sides.. that makes it SAS