Question

Angle 3 is equal to angle

Answer 1

I find two equal 90 degree angles.

Answer 2

Angle 3 must be a right angle. In that case, you can just name the other right angle and you are completely finished.

Answer 3

the 4 angles f a quadrilateral add up to 360 degrees

Answer 4

ok

Answer 5

I think that I told you the method to solve for \(x\) earlier.

Answer 6

if its x you need to find then solve
x + 90 + 90 + 83 = 360

Answer 7

In case we are solving for \(x\), I told you.

Answer 8

http://openstudy.com/users/elitepenguin#/updates/4ffc3b3fe4b00c7a70c4ecce