In the diagram, the measure of angle 8 is 124°, and the measure of angle 2 is 84°. what is the measure of angle 7? 56 degrees 84 degrees 96 degrees 124 degrees

Question

asked May 3, 2019 71.1k views

2 Answers

Eli · Answer 1 · 2019-05-08T02:57:34+0000

m∠8 + m∠7 = 180°

therefore

m∠7 = 180° - m∠8

m∠8 = 124°

substitute:

m∠7 = 180° - 124° = 56°

Answer: 56 degrees