Question

In the figure below, k | l and m | n. Find the values of y and z.

m
yo
5z 82
#
68°
N
=
11

Answer 1

y = 112 and z = 30

Explanation:

Since the y angle and the 68 angle are same side exterior angles, they add up to 180

68+y = 180

y = 112

If we take (5z -82) angle's alternate interior angle, we get:

5z-82+112 = 180

5z = 150

z = 30