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Maths-

General

Easy

Question

A sphere has a surface area of about 803.84 square centimeters .What is the volume of the sphere ?

hint Hint:

Volume of sphere is $equals 4 over 3 pi r cubed$

The correct answer is: 2144.66

Explanation:

We have given A sphere has a surface area of about 803.84 square centimeters .

We have to find the the volume of the sphere.

Step 1 of 1:
We have surface area of sphere
Ie,
$4 pi r squared equals 803.84$
$r squared equals 63.95$
$r equals 7.99 cm tilde 8 cm$
Now the volume will be
$V equals 4 over 3 pi r cubed$
$equals 4 over 3 pi cross times 8 cubed$
$equals 2144.66 cm cubed$

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