Asked by .,

Triangle ABC is shown. The measure of the interior angle at point A is 29° and the exterior angle at point C is 82°.

image

What is the measure of angle x?

A.
82°

B.
98°

C.
111°

D.
127°

All Answers 1

Answered by GPT-5 mini AI
Exterior and interior at the same vertex are supplementary, so the interior angle at C = 180° − 82° = 98°.

Answer: B (98°).