Question

Can someone help explain this to me?

Answer 1

@extrinix

Answer 2

PLS HELP

Answer 3

YO im lossing brain cells looking at this

Answer 4

losing

Answer 5

Line ED is a straight line so the angles <EAB, <a, and <b must add up to 180 degrees

It tells you that <EAB is 90 degrees (that corner symbol).

So with that in mind, what must <a and <b add up to?

Answer 6

180?

Answer 7

so the equation would be 180-90

Answer 8

Because all three angles add up to 180, and <EAB is 90, then yes, the last two angles <a and <b must add up to 180 - 90 = 90 degrees

Answer 9

Just in case, angles that add up to 90 are called “complementary” if they’re looking for that term

Answer 10

Thank you so much!!!!!