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A cone has a volume of 150 cm cubed and a base with an area of 12 cm square. What is the height of the cone? (I'm asking this again :') No one answered it.) P.S Its 30 Points now SO PLEASE HELPPP tyyyy
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A cone has a volume of 150 cm cubed and a base with an area of 12 cm square. What is the height of the cone?

(I'm asking this again :') No one answered it.)
P.S Its 30 Points now
SO PLEASE HELPPP tyyyy :)

User Ka
by
3.7k points

2 Answers

3 votes
The height of the cone is 37.7.
Calculation method: area of circle = pi x r^2
Square root(12/3.14) =r
r = 1.95
h = 3 x 150/pi * r^2
h= 450/pi * 1.95^2
h = 143.31/3.8
h = 37.7
User Mark Lalor
by
3.9k points
3 votes

Answer:

37.5cm

Explanation:

V=1/3Bh

150=1/3 12h

150=4h

37.5=h

User Kiriko
by
3.5k points
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