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Please helpp geometry (click for picture)

Please helpp geometry (click for picture)-example-1
User Sikan
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1 Answer

4 votes

Answer:

20 degrees

Explanation:

Since angle B and angle A are both inscribed angles to the same arc, they must be equal. Therefore:

7x-8=5x

Subtract 5x from both sides:

2x-8=0

Add 8 to both sides:

2x=8

Divide both sides by 2:

x=4

Now, you can plug this back into the equation for angle B:

B=7(4)-8

B=28-8

B=20

Hope this helps!