Mathematics: The formula for the surface area of a sphere is a 4πr^2. where r is the length of the radius. find the surface area of a sphere with the radius of 14 feet. use 22/7 for π

The formula for the surface area of a sphere is a

queenkimm26

12.03.2022

$r=14\ ft$

Put the value of r to the formula of an area of a sphere:

$A=4\pi r^2\to A=4\pi\cdot14^2=4\pi\cdot196=784\pi\ ft^2\approx784\cdot\dfrac{22}{7}=2464\ ft^2$

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birdman9416

31.08.2022

The answer is 11 because I counted the ways very carefully and even highlighted each path I took

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