Question

Find the values of a and b. The diagram is not drawn to scale.

Answer 1

@DanJS

Answer 2

It has two adjacent angles that are supplementary, that is, they add up to 180 degrees.

Answer 3

36 and 113

Answer 4

adjacent, means the same side, those two you said are opposite

Answer 5

a=113
b=36

Answer 6

113 + b = 180
36 + a = 180

Answer 7

http://www.mathwarehouse.com/geometry/quadrilaterals/trapezoid.php

Answer 8

look at the adjacent angles part

Answer 9

ok soo b=67

Answer 10

yep!

Answer 11

a=144

Answer 12

Isnt that some thing used in geometry proofs,

AB would be a transversal to the two parallel lines, and the adjacent interior angles are supplimentary

Answer 13

yea

Answer 14

cool ...you got it

Answer 15

yes