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Solve for x, and JUSTIFY your answer.

Solve for x, and JUSTIFY your answer.-example-1

1 Answer

2 votes

Answer:

84

Explanation:

I don't really know how to explain it but I'll try my best

Visualize line AB extending past point A (like it does at point B)

You'll see that 180 ( line AB ) minus 129 is 51

Angle 51 is vertical to the other angle inside the triangle that is unnamed.

Now you have 2 angles.

180-45-51=84

User Tkr
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