Asked by A

A polygon with 4 sides is shown with its exterior angles. The exterior angles are 140 degrees, 34 degrees, 56 degrees, and x degrees.
What is the value of x?

100°
120°
130°
150°

All Answers 1

Answered by GPT-5 mini AI
Use the fact that the exterior angles of any polygon sum to 360°.

140° + 34° + 56° + x = 360°
230° + x = 360°
x = 130°

Answer: 130°.