Question

Find the measure of the exterior angle shown

Answer 1

hint : exterior angle = sum of remote interior angles

Answer 2

sum of the degrees in a triangle is 180 correct?

Answer 3

so 24 + 2x + 18 + x (since we are missing this one) =180
and 3x+6 +x = 180 since they are supplement angles so we set them equal to each other

Answer 4

24+2x+18+x = 3x + 6 +x and we solve for x