Mathematics: Find the surface area of a sphere with radius 10 in. leave your answer in terms of pi. a. 400pi square inches b. 4,000/3pi square inches c. 100pi square inches d. 500/3pi square inches

Find the surface area of a sphere with radius 10

Ответ:

24nelsoaddh

17.01.2022

Mathematics

A. $400\pi\text{ square inches}$

Step-by-step explanation:

Given: The radius of the sphere = 10 in.

The formula to calculate the surface area of the sphere is given by:-

$\text{Surface Area}=4\pi r^2$ , where r is the radius of the sphere.

For r=10 in. we have

$\text{Surface Area of sphere}=4\pi (10)^2\\\\\Rightarrow\text{Surface Area of sphere}=4\pi(100)\\\\\Rightarrow\text{Surface Area of sphere}=400\pi\text{ square inches}$

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Find the surface area of a sphere with radius 10 in. leave your answer in terms of pi.

a. 400pi square inches
b. 4,000/3pi square inches
c. 100pi square inches
d. 500/3pi square inches

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