Question

The angle measurements in the diagram are represented by the following expressions.

\qquad \blueD{\angle A} = \blueD{8x + 74^\circ}∠A=8x+74∘start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 8, x, plus, 74, degrees, end color #11accd \qquad \green{\angle B} = \green{2x +56^\circ}∠B=2x+56∘start color #28ae7b, angle, B, end color #28ae7b, equals, start color #28ae7b, 2, x, plus, 56, degrees, end color #28ae7b



AABB

Solve for xxx and then find the measure of \greenD{\angle B}∠Bstart color #1fab54, angle, B, end color #1fab54​

Answer 1

Answer:

B=66

Step-by-step explanation:

It's correct on Khan Academy

Answer 2

Answer:

A=30

Step-by-step explanation:

it is correct on khan acadamy