Question

. PQR is a straight line. What is the value of ∠PQS and ∠TQR?​

Answer 1

Answer:

Angle PQS is 40°

and

Angle TQR is 20°

Answer 2

Answer:

∠PQS = 40° and ∠TQR = 20°

Step-by-step explanation:

given:

∠PQS = 2x ; ∠SQT = 120° ; ∠TQR = x

we know that Angles on a straight line add up to 180°.

2x + 120° + x = 180°

3x+120 = 180

3x=60 => x=20°

hence, ∠TQR = 20° and ∠PQS = 2(20°) = 40°