Question

(MEDAL AND A FAN!) The volume of a cone is three hundred cubic kilometers. If the radius of the base is 5 kilometers, what is the height of the cone? Use three point one four for pi. Show your work and round to the nearest tenth.

Answer 1

can someone help?

Answer 2

@Nairz

Answer 3

could you write it in words? you will receive two medals if you do this

Answer 4

@arnavbhat r u still there?

Answer 5

V=(πr^2 h)/3
so volume=pi x radius squared x height all over 3
25π x h/3=300
so 25pi x height all over 3 = 300
25πh = 900
so 25pi x height = 900
h=900/25π
=11.4591559026

so the height of the cone is 11.5 km