Triangle Sum Theorem 2

Front

Solve for x.

Back

6

Front

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180

Back

60 degrees

Front

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

Back

80

Front

Find the measure of the indicated angle. Options: 26, 36, 85, 144

Back

36

Front

Solve for x.

Back

6

Front

These angles are...

Back

Supplementary

Front

Two angles added together to produce 90 degrees

Back

Complementary

Front

Find the missing angle.

Back

50

Front

Find the measure of the indicated angle. Options: 26, 36, 85, 144

Back

36

Front

Solve for x.

Back

-8