Question

A circle has circumference 33.3 cm. What is the area of the​ circle? Use 3.14 for pie.

Answer 1

Step-by-step explanation:

Circumference = 33.3 Cm

Radius = x

Circumference of Circle = 2×pie×Radius

33.3 = 2×3.14+x

33.3 = 6.28x

x = 5.7 Cm

Let the Area be X

Area of Circle = Pie×Radius²

X = 3.14×5.7²

X = 3.14×32.49

X = 102.0186 Cm²

Area = 102.0186 Cm²

HOPE IT HELPS

Answer 2

Answer:

Step-by-step explanation:

Given : Circumference of a circle is 33 cm.

To find : Its area ?

Solution :

The circumference of the circle is C = 2pi * r

Here, C = 33 cm

33=2* matrix 22\\ 7 matrix * r

r= matrix 33*7\\ 2*22 matrix

r = 5.25 cm

The area of the circle is A = pi * r ^ 2

A= 7 ^ 22 *(5.25)^ 2

A= matrix 22\\ \\ 7 matrix *27.5625

A = 86.625 cm ^ 2

The area of the circle is 86.625 square centimeter.