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3 years ago

Given a sphere with a radius of 5 cm, find its volume to the nearest whole number.

Mathematics

1 answer:

ehidna [41]3 years ago

5 0

Answer:

B - 523cm^3

Step-by-step explanation:

Volume of a sphere is

V = 4/3 * π * r^3

V - volume of the sphere

π - 3.142

r - radius of the sphere

We are provided with

π - 3.142

r - 5

Inserting this values to solve for the volume

V = 4/3 * π * r^3

V = 4/3 * 3.142 * 5^3

V = 1.33 * 3.142 * 125

V = 523.67 cm ^3

To the nearest whole number

V = 524 cm ^3

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3 years ago

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Answer:

$Area = 112.5$

Step-by-step explanation:

Given

$X = (15,20)$

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Required

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$Area = |\frac{15(5 -5) + 15(20 - 5) + 0(20 - 5)}{2}|$

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