Question

In the adjoining figure if the line AB || line CD then find ∠PQD,∠CQS,∠QPB

Answer 1

Answer:

Correct option is

B

90

∘

Sum of interior angles x & y is 180

o

on same side of line

x+y=180

o

…………(i)

In triangle PSR sum of angle is 180

o

2

x

+

2

y

+∠PSR=180

o

∠PSR=180−

2

1

(x+y)

From (i) x+y=180

∠PSR=90

o

.

Answer 2

so here is your answer.

Hope it helps.

Thank you!