Question

solve the question with full answer ​

Answer 1

Given:- angle Q = 50°and angle PRS= 70°

Find:- angle QRP and angle SPR

Now, angleP= angleR ( alternate interior angle)

angleP = 70°

angle Q + P + R = 180° ( angle sum property)

50° + 70° + R = 180°

120 + R = 180

R = 180-120= 60

angleQRP= 60°

angle R = angle P(A.I.A)

60° = angle P

angleSPR= 60°