Triangle Sum Theorem Review

Front

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

Back

180°

Front

Solve for x

Back

12

Front

Find the measure of

Back

25

Front

Find the measure of the indicated angle. Options: 95, 85, 35, 45

Back

45

Front

Find the measure of the indicated angle.

Back

89

Front

Solve for x.

Back

7

Front

Name the largest angle in this triangle: ∠D, ∠E, ∠F

Back

∠E

Front

Name the smallest angle in this triangle. Options: ∠A, ∠B, ∠C

Back

∠B

Front

Solve for x.

Back

12

Front

Find the measure of the indicated angle.

Back

20 degrees