Question

the circumference of a circle if 264cm. Find its area. [Take π =22/7

Answer 1

Answer:

5544cm^2

Step-by-step explanation:

area of circle is (pie * r^2)

circumference is 2pie r

so,

2pir r=264

2.22/7 .r=264

r=264 *7/22 *2

r=42

area =pie.r^2

      = 22/7 *42*42

      =5544cm

Answer 2

Answer:

5544cm²

Step-by-step explanation:

Given,

           Circumference of the circle= 264cm

We know that circumference of a circle= 2πr

246cm=2πr,

2*22/7*r= 264cm

r= 264*7/2*22

r=42cm

Now the area of a circle= πr$r^{2}$

On putting the values, we get

= $\frac{22}{7}$*42*42

= 5544cm² Ans.