madisonperry13 madisonperry13

03-11-2017
Mathematics

contestada

A cone with a radius of 12 cm and a height of 12 cm has the same volume as a cylinder with a radius of 8 cm. What is the height of the cylinder?

Respuesta :

03-11-2017

Volume of cone = 1/3 pi r(squared).h
Volume of Cylinder = pi r(squared).h

By the problem, they are equal.
So,
1/3 pi.12^2.12= pi 8^2.h
h= 144.4/64 =9
height of the cylinder is 9cms

Answer Link

Otras preguntas

Convert 95 minutes into hours. (answer in decimal form and round to the nearest tenth.)

Finding distance between each pair of points. how to know which is x1 y1 and x2 y2 when using (x2-x1)^2 + (y2-y1)^2? People are saying it doesnt matter but woul

How can I get the area of the shaded region?

Scientists who study forms of marine life that lived more than 200 million years ago usually have to obtain fossils not from the sea floor, but from areas that

Give a possible formula for the function shown below. The points are (1,3) and (0,0).

A recent television documentary concluded that, from birth, girls are more nurturing than are boys. you agree with this because you believe nurturing is an evol

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Fill in the blank with the correct PRESENT PROGRESSIVE form of the verb. Be sure to only write the conjugated

What membrane molecule is responsible for aiding passage of polar molecules into and out of the cell?

What is this called in French

You get your chemostat stabilized, but after the first few days, you decide that you need a higher cell density (5x10 8 cells/ml) for your experiments to succee