What is the surface area of a dome with the radius of 12m

3,617.28m³

Step-by-step explanation:

What is the surface area of a dome with the radius of 12m

A dome is half of a sphere

Volume of a dome = 1/2 * 4/3πr³

Volume of a dome = 2/3πr³

r is the radius = 12m

Substitute

Volume of a dome = 2/3π*(12³)

Volume of a dome = 2/3 * 3.14 * 1728

Volume of a dome = 3,617.28m³

Hence the volume of the dome is3,617.28m³

21/58.

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the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0