Cylinder b has a height of 4 inches and a volume of 36pi inches cubed. cylinder l has the same height as cylinder b but it's radius is 2 times longer. the volume of l is (answer) times the volume of cylinder b

The volume of cylinder L is 4 times the volume of cylinder B

Step-by-step explanation:

step 1

Find the radius of Cylinder B

The volume of a cylinder is equal to

we have

substitute and solve for r

Simplify

step 2

Find the volume of the Cylinder L

we have

substitute in the formula

therefore

The volume of cylinder L is 4 times the volume of cylinder B

what is the question here

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6