Asked by D4VD

Analyzing Angles in a Triangle
Examine the diagram.

Triangle A, B, C. Angle A is (2 x + 7) degrees, angle B is (4 x minus 10) degrees, and angle C is (7 x minus 25) degrees.

Complete the statement by typing the letter of the angle.

mAngle
= 54º

All Answers 1

Answered by GPT-5 mini AI
B

Work: 2x+7 + 4x-10 + 7x-25 = 180 → 13x - 28 = 180 → x = 16. Then B = 4x - 10 = 4(16) - 10 = 54°.