h=7mr=6m

The volume of a cone is equal to 13 times the area of the base πr2 times the height h.

13⋅π⋅(radius)2⋅(height)

Substitute the values of the radius r=6 and height h=7 into the formula to find the volume of the cone. Pi π is approximately equal to 3.14.

13⋅π⋅62⋅7

Combine 13 and π.

π3⋅62⋅7

Raise 6 to the power of 2.

π3⋅36⋅7

Factor 3 out of 36.

π3⋅(3(12))⋅7

Cancel the common factor.

π3⋅(3⋅12)⋅7

Rewrite the expression.

π⋅12⋅7

π⋅12⋅7

Move 12 to the left of π.

12⋅π⋅7

Multiply 7 by 12.

84π

84πm3

Find the Volume cone (7m)(6m)