Question

The curcumference of a circle is 176cm. Find its area ​

Answer 1

Answer:

so area = 2464 centimeter square

Step-by-step explanation:

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Answer 2

$\mathtt\red{Answer}$$\red{\longrightarrow}$

$\mathtt\pink{Given}$$\pink{\longrightarrow}$

Circumference of circle= 176cm.

$\mathtt\purple{To Find}$$\purple{\longrightarrow}$

Area of circle

$\mathtt\blue{Solution}$$\blue{\longrightarrow}$

Circumference of circle=2πr

$176 = 2 \times \frac{22}{7} \times r$

$\frac{176}{2} = \frac{22}{7} \times r$

$88 = \frac{22}{7} \times r$

$88 \times 7 = 22 \times r$

$616 = 22 \times r$

$\frac{616}{22} = r$

$r = 28$

Area of circle=

$\pi {r}^{2}$

$\frac{22}{7} \times {28}^{2}$

$\frac{22}{7} \times 28 \times 28$

$22 \times 4 \times 28$

$2464 {cm}^{2}$

The area of circle is

$2464 {cm}^{2}$