Question

in the given figure , ∆PQR and ∆SQR are isosceles . find the value of x
please step by step answer​

Answer 1

30

Step-by-step explanation:

180-100=80

80/2=40

So SQR=40

180-40=140

140/2=70

70-40

30

After subtraction from 180 we divide the ans by 2(as the triangles are isoceles)

then PQS+SQR=PQR

PQR is 70 so

PQS+SQR=70

PQS+40=70

30+40=70