2.8a Angle Addition Postulate

Front

If m∠ABC = 103° find x.

Back

15

Front

Given m∠QST = 135°, find the value of x.

Back

x = 26

Front

Find m∠EFG

Back

56°

Front

Calculate m∠ABC.

Back

105°

Front

Find m∠A.

Back

25°

Front

Given m∠QST = 135°, what equation would you use to find x? Options: 3x + 1 + 2x - 6 = 135, 3x + 1 = 2x - 6, 3x + 1 + 135 = 2x - 6, 2x - 6 = 135

Back

3x + 1 + 2x - 6 = 135

Front

Back

66⁰

Front

Back

75⁰

Front

Solve

Back

145°

Front

Find the value of ∠A.

Back

49 degrees