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PLSSS HELP!! (Name the highlighted angle found on the left.)

PLSSS HELP!! (Name the highlighted angle found on the left.)-example-1
User AvgJoe
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2 Answers

4 votes

Answer:

I think its an obtuse angle. Not sure what answers would be though

User Confusion
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4 votes

Answer:

∠AFE=140°

Explanation:

First you have to find x angle because it will correspond with the DFE angle and then you can find the AFE angle.

To do this, you add angles BFC and CFD. BFC is 50° and CFD is 90° (because it is a right angle). 50+90=140°. Then to find x, you subtract 140° from 180°, which is 40°. So x=40°.

Then, since you know that x corresponds with angle DFE, you subtract 40°(x/DFE angle) from 180°(straight line) and you get 140°. So, ∠AFE=140°.

:) ur welcome

User Artur Gajowy
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