3 years ago

What is the value of x? Show work.

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

x=5

Step-by-step explanation:

This is because the inscribed angle of the circle or angle EFG is equal to the twice of the degree of the arc EG. Therefore, we can create this equation:

12+40=2(8x+10)

12+40=16x+20

20=4x

x=5

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