Question

answer pls urgent pls​

Answer 1

Answer:

First question = 90°

Second question = 60° each

Answer 2

Answer:

uhhh ok mate hear is ur ans

Step-by-step explanation:

1.

angel pqr=180-(angel pqt+angal tqs)

angal pqr=180-(20-X+X+70

angal pqr=180-(90)

angal pqr=90

2.

sorry mate I Don't know the answer..