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In the diagram, what is the value of x

A. 36°
B. 28°
C. 5°
D. 144°

In the diagram, what is the value of x A. 36° B. 28° C. 5° D. 144°-example-1
User Rzysia
by
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1 Answer

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Since lines A and B are parallel, then you can set up the following equation:

x+4x= 180
5x=180
x=36 degrees.

So the answer is A. 36 degrees

User ACP
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