Question

If triangle ABC is similar to DEF, what is the measure of angle F?

Answer 1

Answer:43

Step-by-step explanation:118+15+x=180

x=43

Answer 2

Answer:

Angle F is 47°

Step-by-step explanation:

The measure of all the angles on a triangle is 180°, so you subtract the 2 given angles (A and B) to find the 3rd angle (C). That third angle is equal to the corresponding angle (F) on the similar triangle (DEF).