Question

The angle measurement in the diagram are represented by the following expressions

Answer 1

As shown in picture:

angle A = angle B

or

8x + 6 = 4x + 38

=> 4x = 32

=> x = 8

=> B = 4*x + 38 = 4*8 + 38 = 32 + 38 = 70 deg

Answer 2

`<strong>B</strong> = 70 \: \: degrees`

Explanation:

`8x + 6 = 4x + 38 \\8 x - 4x = 38 - 6 \\ 4x = 32 \\ (4x)/(4) = (32)/(4) \\ x = 8`

B = 4x+38

`4x + 38 \\ 4 * 8 + 38 \\ 32 + 38 \\ = 70 \: \: degrees`