The angle measurements in the diagram are represented by the following expressions ZA = 8r+6
B = 4.1 +38
Solve for x and then find the measure of B:
_B =

∠B = 70°

step-by-step explanation:

as you can see, the angle are alternate exterior anglestherefore, they are EQUALwe can set them equal to each and solve for x first

∠A = ∠B

8x + 6 = 4x + 38

4x + 6 = 38

4x = 32

x = 8

now, we will plug in x in the expression for B to find B

4(8) + 38

32 + 38

= 70

therefore, ∠B = 70° and x = 8