Question

In the given figure,find angle PQR​

Answer 1

SQR = 180°

PSQ= 20-x+x+70 = 90° {When we divide 180/2 = 90. So we already k the answer but just for steps u can write these}

x-x+20+70= 90

90 = 90

So PQR = 180- 90  = 90°