Question

In the given figure,PQ and MN intersect at O.
(a) Determine y, when x = 60°.
(b) Determine x, when y = 40°.

Answer 1

Answer:

a.sum of all angles =180

x+y=180

60+y=180

y=180-60

y=120

b.sum of all angles =180

x+y=180

x+40=180

x=180-40

x=140

Answer 2

Answer:

ANS WILL BE 140 usihwhjjsiehsknskzbdhs