Question

Pls explain how to do this!!!!

Answer 1

Given:-

Diameter=12m

Volume=1130m³

Takeπ=3.14

To find:-

Height of cone=?

Explanation:

Solution:-

Radius=d/2

= 12/2

=6m

Volume of cone=1/3πr²h

h= 3v/πr²

= 3×1130/3.14× 6²

= 3390/113.04

= 29.98m

hence, the height of cone is 30m.

Answer 2

h ≈ 29.98

Explanation:

diameter = 12m

volume =
`1130m^(3)`

radius = 6m

The equation to find the height given radius and volume:

`h = (3(V))/(\pi r^2)`

Plug in values