Question

I need help with this question

Answer 1

• <A=<B (alternate exterior angles)
• Thus,
• 8x+6=4x+38
• 8x-4x=38-6
• 4x=32
• x= 32/4
• x= 8°

Thus , x = 8°

But , we need to find < B , so

= <B = 4x+38°

= <B = 4×8+38 = 70°

Thus , our answer is 70°

Answer 2

70

Explanation:

x=8

8x+6=4x+38

8x-4x

4x+6=38

4x=32

x=8