Question

For the diagram below, Find the missing values

Answer 1

x=40°

y=18°

Explanation:

216-2x=3x+16 (corresponding angle)

216-16=3x+2x

200°=5x

x=200/5

x=40

NOW,

216-(2*40)

=130°

THEN,

7y-4=130°{vertically opposite angle}

7y=130°-4

7y=126°

y=126/7

y=18