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I need help with this question

I need help with this question-example-1
User Ninjanoel
by
7.4k points

2 Answers

7 votes

Solution :

  • <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°

User Godess
by
9.2k points
5 votes

Answer:

70

Explanation:

x=8

8x+6=4x+38

8x-4x

4x+6=38

4x=32

x=8

User Natke
by
8.0k points

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