Question

The area of the circle with diameter is 49 cm(Take π 22/7)​

Answer 1

answer

Area formula = pi r2

So...

Diameter is 49 so radius is 49/2= 24.5

So...

22/7 X (24.5)2

22/7 X 600.25

1886.5 m2

Answer 2

Step-by-step explanation:

We know that the area of a circle is πr² units². where r is the radius

Given, diameter= 49cm

we also know that diameter is twice the radius so the radius = 49/2 = 24.5cm

now ,the area = 22/7 X 24.5 X 24.5 = 1886.50 cm² Ans

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