Question

Find the area of a circle of radius 42 m
(Take = . )​

Answer 1

Answer:

As ,

Area of circle with radius r is given by

$area = \pi \: {r}^{2}$

So ,

Here r = 42m

NOW,

$area = \frac{22}{7} \times {42}^{2} \\ \\ = \frac{22}{7} \times 1764 \\ \\ = \frac{38808}{7} \\ \\ = 5544m^2$

Hence AREA = 5544 sq.m

Answer 2

Answer:

⬆️$\sf{Area \: of \: circle = {5544m}^{2}}$⬆️

Step-by-step explanation:

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