Question

how to find area in a circle​

Answer 1

Answer:

πr^2

Step-by-step explanation:

πr^2 is a formula used to find the area of the circle

Answer 2

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Formula for finding the area of circle is $\rightarrow$ $\large\pi$$\large{r²}$

Value of $\large\pi$ = $\Large\frac{22}{7}$ or 3.14

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Example Question -

Find the area of circle whose radius is 3cm

Example Question's Answer -

Radius = 3 cm

Area = $\large\pi$ $\large{r²}$

Area = 3 × 3 × $\large\pi$

Area = 3 × 3 × 3.14 ( you can take $\large\frac{22}{7}$ also. )

Area = 9 × 3.14

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