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What is the value of x in the figure?
A 42
B 48
C 132
D 138

What is the value of x in the figure? A 42 B 48 C 132 D 138-example-1

1 Answer

4 votes

Answer:

D 138

Explanation:

the outside angle(x) of a triangle whose base is extended is always equivalent to the farthest 2 inside angles of the triangle.

x = 48 + 90 = 138

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