Question

Circumference of circle is 264cm then it's area is

Answer 1

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Given:-

Circumference of circle = 264 cm

Solution:-

Circumference of circle = 264

2πr = 264

πr = 132

r = 132×7/22

r= 42cm²

Area of circle

πr²

22/7×42×42

5544cm²

Answer 2

Answer:

Area of circle is 5546.87${cm}^{2}$

Step-by-step explanation:

Given -

Circumference of circle is 264 cm

To find -

The area of circle

Solution -

As we know that,

Circumference of circle = $2 \times pi \times r$

Put the given values in these formula we get

$264 = 2\pi \times r$

$\frac{264}{2\pi} = r$

$\frac{132}{\pi} = r$

The value of π is 3.14 .

$\frac{132}{3.14} = r$

$r = 42.03$

So,

Radius (r) is 42.03 cm.

Area of circle = $\pi {r}^{2}$

Put the value of r we get

Area of circle = $\pi \times {42.03}^{2}$

Square means multiply the given values with itself twice.

Square of 42.03 is 1766.52

Area of circle = $\pi \times 1766.52$

The value of π is 3.14.

Area of circle = $3.14 \times 1766.52$

Area of circle = $5546.87$

Hence,

Area of circle is 5546.87${cm}^{2}$