Question

In the given figure, Pq and MN intersect at o.1)determine y, when x=60°. 2)determine x, when y=40°

Answer 1

Step-by-step explanation:. when X=60°

so,

2X+Y=180 (linear pair)

2×60°+Y=180°

120°+Y=180°

Y=180°-120°

Y=60°

now,

when Y=40°

2X+Y=180° (linear pair)

2X+40°=180°

2X=180°-40°

2X=140°

X=140°/2

X=70°