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3 votes
What is the value of x?

A.10
B.12
C.1
D.4

What is the value of x? A.10 B.12 C.1 D.4-example-1

1 Answer

3 votes
These lines are considered vertical angles, meaning that the amounts on both sides have to be equal. The answer is C because 15 x 1 = 15 and 3 x 1 = 3. 20 + 3 = 23 and 15 + 8 = 23.

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