Question

Pls help
Which angle is supplementary to
∠FAE?

Answer 1

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.

Answer 2

<FAB

Explanation:

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