Question

If area of a sector of a circle of radius 36 cm is 54 pi cm square find the angle

Answer 1

Answer:

15

Step-by-step explanation:

A= $\pi$r^2

A1= $\pi$ * 36^2

A1= $\pi$ * 1296cm^2

A2= $\pi$ * 54cm^2

1296/54= $\frac{1}{24}$

15 digreese