Question

The base radii of a cone and cylinder are equal. He their curved surface area is also equal then the ratio of slant height of the come to the height of cylinder is

Answer 1

Answer:

Hey mate!!!

If then their ratio of the slant height to the height of cylinder is

l:h=r:1

Hope it helps...

Mark as brainliest plz!!!

Answer 2

Answer:

Step-by-step explanation:

Let the radius be r, height be h, length be l

Given their base are equal, hence their radius is same

By formula, the lateral surface area of the cylinder =  2πrh

By formula, the curved surface area of cone = πrl

Hence 2πrh = πrl

2h = l

The ratio of height of cylinder to slant height of cone = 1 : 2