If the cylinder above is similar to a second cylinder that has a radius of 10mm, what is the height of the second cylinder

The height of the second cylinder is 30mm

Step-by-step explanation:

Given

Cylinder 1:

Cylinder 2

See attachment

Required

Determine h, the height of the small one

To do this, we make use of the following equivalent ratios;

This gives:

Express as fraction

Simplify

Cross multiply

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

i'm a sophomore in connections, i'd recommend checking on jishka.com they have a large range of questions and answers from our school.