h=1r=4

The volume of a cylinder is equal to the area of the base πr2 times the height.

π⋅(radius)2⋅(height)

Substitute the values of the radius r=4 and height h=1 into the formula to find the volume of the cylinder. Pi π is approximately equal to 3.14.

π⋅42⋅1

Raise 4 to the power of 2.

π⋅16⋅1

Move 16 to the left of π.

16⋅π⋅1

Multiply 16 by 1.

16π

The result can be shown in multiple forms.

Exact Form:

16π

Decimal Form:

50.26548245…

Find the Volume cylinder (1)(4)