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13 votes
Solve for x in the following figure.

Solve for x in the following figure.-example-1
User Wvp
by
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1 Answer

12 votes

Answer:

D (45)

Explanation:

combine 2x+x which is 3x

Since it's a triangle 3x + 45 has to equal 180.

180-45 = 135

3x = 135

135/3 --> x = 45

User Domagoj
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