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Pls help
Which angle is supplementary to
∠FAE?

Pls help Which angle is supplementary to ∠FAE?-example-1
User Tobonaut
by
7.9k points

2 Answers

1 vote

Supplementary angles add up to 180°. Using this knowledge, write an equation with the given information:

x°+45°=180°

Subtract 45° from both sides:

x°=135°

We now know that we're looking for an angle in the figure that equals 135°. Notice that ∠BAF accomplishes this, therefore ∠BAF is supplementary to ∠FAE.

User Mazatec
by
7.9k points
3 votes

Answer:

<FAB

Explanation:

Supplemental angles add to 180. They make a straight line.

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