Question

Math question angles

Answer 1

m∠2= 39

Explanation:

m∠2 = m∠1 -29

m∠2 = 107- m∠1

so m∠1 -29 = 107- m∠1

m∠1 +m∠1 = 107 +29

2* m∠1 = 136 divide both sides by 2

m∠1 = 136/2 = 68

m∠2 = 68-29 = 39