U5L1: Triangle Sum Theorem

Front

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

Back

45

Front

What is the measure of the missing angle? Options: 140, 130, 50, 90

Back

50

Front

Solve for x.

Back

12

Front

What is the sum of the angles inside a triangle?

Back

180

Front

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

Back

80

Front

Find the value of x by using the exterior angle theorem.

Back

B

Front

Find the value of x by using the exterior angle theorem.

Back

A

Front

Find the measure of angle A.

Back

44^o

Front

Classify the triangle shown: acute isosceles, right scalene, acute scalene, obtuse scalene.

Back

acute scalene

Front

Find the value of x.

Back

4