Harold uses a cone shaped feeder, with a diameter of 7.5 centimeters and a height of 3.5 centimeters, to feed his tropical fish.
How many cubic centimeters of feed can this feeder hold?
Use 3.14 for pi.
4 answers
I am begging for someones help any body
in the meantime, why didn't you just look up the formula for the volume of a cone?
v = 1/3 pi r^2 h = 1/3 * 3.14 * (7.5/2)^2 * 3.5 = 51.52 cm^3
v = 1/3 pi r^2 h = 1/3 * 3.14 * (7.5/2)^2 * 3.5 = 51.52 cm^3
www.omnicalculator.com/math/cone-volume
The aspherical container has a radius of 1 yard. It is filled with liquid fuel that costs $10 per cubic yard.
What is the total value of the fuel in the container?
Use 3.14 for π.
What is the total value of the fuel in the container?
Use 3.14 for π.
1 answer