Question

solve in your copy and then send me answer please solve fast it's urgent ​

Answer 1

Answer below

(a)

∠PQR = 80° ( ∵ Isosceles triangle with PR=QR )

∠PRQ = 20° ( ∵ ∠P + ∠Q = 160° )

(b)

∠a = 100° ( ∵ External angle )

∠b = 160° (∵ External angle )

+ A picture about exterior angle

Answer 2

YOUR ANSWER IS ATTACHED ABOVE MATE :)

MARK ME AS BRAINLIEST

FOLLOW ME ^_^