Question

find area of a round table cloth if it's diameter is 5 m​

Answer 1

Answer :

• Area of a round table is 19.6 m

Given :

• Diameter is 5m

To find :

• Area

Solution :

First we need to find the radius

We know that,

• Radius = Diameter/2

Where, Diameter is 5m

》Radius = 5/2 = 2.5 m

Hence,Radius is 2.5m

Now , we have to find the area,

As we know that,

• Area of circle = πr²

Where, r is radius

》Area of circle = πr²

》22/7 × 2.5 × 2.5

》19.6 m

Hence,Area of a round table is 19.6 m

Answer 2

Given:-

• Diameter of round table cloth = 5m.

To Find:-

• Area of Round table cloth

Formula used:-

• Radius (r) = $\dfrac{Diameter}{2}$

• Area of Circle = πr²

Solution:-

➤ Radius of round table cloth

= $\dfrac{Diameter}{2}$

= $\dfrac{5}{2}$

= $2.5\:m$

Now,

➤ Area of Round table cloth

= πr²

= 3.14 × (2.5)²

= 3.14 × 6.25

= 19.625 m²

Hence, the Area of Round table cloth is 19.625 m².

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