Question

There 2 question help meeeeeeeeddeeeeeee plzzzzzzzzzzzzzzzz ​

Answer 1

Explanation:

x + 87 + 20 = 180 {Angle sum property of triangle}

x + 107 = 180

x = 180 - 107

x = 73

1) Exterior angle of a triangle equals the sum of opposite interior angles or remote angles.

2) x = 63 + 86

x = 149