Question

a square circumscribed a circle whose area is 16(pi). What is the area of a square?

Answer 1

Hint!

What is the area of a cirlce?

Answer 2

circle*

Answer 3

I don't know. But the choices are :
a.16
b.32
c.48
d.64

Answer 4

A=pi*r^2

So what information have you been given?

Answer 5

From radar's illustration, the area of the square will be A(s)=4*r^2

BUT...whats the radius?

Can you try this alithea?