Question

A cylinder has a volume of 175 cubic units and a height of 7 units. The diameter of the cylinder is



5 units

10 units

12.5 units

Answer 1

Do you know the equation for the volume of a cylinder?

Answer 2

5 units

10 units

12.5 units

Thoes Are The Choices

Answer 3

The equation for the volume of a cylinder is:

\[V = \pi r^2 * h\]

Since we are given the volume (V) and the height (h), we can solve for the radius (r).

Then, we know that the diameter is just twice the radius, we can find that.

Answer 4

so how would i get started?

Answer 5

Use that equation, plug in what you know, and solve for r.

diameter = 2*r

(Don't forget that last step!)

Answer 6

so the answer is 10?

Answer 7

That's not what I get for it.

Answer 8

So its a decimal 12.5