Question

15. Find the area of a quadrant of a circle whose circumferenee is 44 cm.
OR
Find the perimeter of a square circumscribing a circle of radius x cm.​

Answer 1

Answer:

1)0.25(2πr) =πr=44→r=44/π=14.005635≈14.01

2) radius=x

side²+side²=x²

2side²=x²

side =(x√2)/2