Question

Find the measure of x, then the measure of 6-22
8x + 34
R
S
degrees

Answer 1

x = 12 ; m∠R = 130°

Explanation:

(6x - 22)° + (8x + 34)° = 180°

6x - 22 + 8x + 34 = 180

14x + 12 = 180

14x = 168

x = 12

m∠R = (8x + 34)° = (96 + 34)° = 130°

m∠R = 130°