the length of the radius of cylinder a is twice the length of the radius of cylinder b. the heights of the cylinders are the same. what is the ratio of the lateral area of the cylinder a to the lateral area of cylinder b?

i think the correct option is the second option.

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

where is the diagram? shown below where? ?

step-by-step explanation: