Question

Q15.Find x:
O 30 degree
O 60 degree
O 90 degree
O None of above​

Answer 1

Step-by-step explanation:

O 60 degree

.

.

.

.

.

Hope it helps

Answer 2

Answer:

x = 60°

Step-by-step explanation:

angle P + angle Q + angle R = 180°

(angle sum property)

30° + 90° + x= 180°

120° + x = 180°

x = 180° - 120°

x= 60°

i hope it will help u mate❤❤