Q. 2.     Find the area of the following circles, given that:

             (c) radius=5\; cm

Answers (1)

We know that 

Area of circle is = \pi r^2

\Rightarrow \pi r^2 = \frac{22}{7}\times \left (5 \right )^2 =\frac{550}{7} \ cm^2

Therefore, the area of the circle is  \frac{550}{7} \ cm^2

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