Question

An exterior angle of a triangle measures 110°. One of the interior opposite angle measures 50°. Then the other interior opposite angle measures

Answer 1

60

Explanation:

Answer 2

60°

Explanation:

An exterior angle of a triangle is equal to the sum of the 2 interior opposite angles.

let the other interior angle be x, the

x + 50 = 110 ( subtract 50 from both sides )

x = 60

Thus the other interior opposite angle is 60°