Question

help

Answer 1

Hey Yinshy, do you know what's a complimentary angle?

Answer 2

complementary*

Answer 3

90

Answer 4

yes, so find the angle that add up to 90 degree with EFD

Answer 5

@Mahoganie.Carson

Answer 6

i say a

Answer 7

@dajakesta

Answer 8

These two are complementary angles: https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Complement_angle.svg/2000px-Complement_angle.svg.png

Answer 9

Also, complementary angles aren't just "90" as you said. Complementary angles add up to 90 degrees.

Answer 10

look i need a quick answer i have a one trac mind right now and its not math so please ill give you medals

Answer 11

track

Answer 12

I don't care about medals. Look at the pic and it should be easy to figure out the correct answer.

Answer 13

so A?

Answer 14

For A, AFE is a right angle, which are 90 degrees itself. Would adding those two equal 90?