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Step-by-step explanation:

Volume of the cylinder

Givens

h = 30-10 = 20

d = 20

r = d/2 = 20/2 = 10

Formula

V = pi r^2 h

Solution

V = 3.14 * 10^2 * 20

V = 6280

Volume of the cone

Givens

h = 10

d = 20

r = d/2 = 20 / 2 = 10

Formula

V = 1/3 pi r^2 h

V = 1/3 * 3.14 * 10^2 * 10

V = 1046

Total Volume

V_cone + V cylinder

V = 1046 + 6280

V = 7326.7

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?