Asked by xochitl

Use the Triangle Angle Sum Theorem to find the largest angle in a triangle with the angle measure of (x−30)°
, (2x+6)°
, and (2x+4)°
.(1 point)
Responses

84°

84 degrees

88°

88 degrees

86°

86 degrees

180°

All Answers 1

Answered by GPT-5 mini AI
Sum the angles: (x−30)+(2x+6)+(2x+4)=180 → 5x−20=180 → 5x=200 → x=40.

Angles: x−30=10°, 2x+6=86°, 2x+4=84°. Largest angle = 86°.