If x° is the exterior angle and 50°and 60° are its opposite interior angle of a triangle, find x°.

Question

asked Jul 28, 2021 218k views

2 Answers

Rynhe · Answer 1 · 2021-07-30T14:56:22+0000

Answer:

x = 90

Explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, then

x = ∠ A + ∠ B = 30 + 60 = 90

Ricky Nelson · Answer 2 · 2021-08-02T13:54:28+0000

9514 1404 393

Answer:

110°

Explanation:

The exterior angle is equal to the sum of the opposite interior angles:

x° = 50° + 60°

x° = 110°