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

Which traits characterize a laissez-faire capitalist economic system

Which of the following primary sources is the least credible? a. a presidential speech about immigration policy b. the diary of an immigrant c. an immigrant'

when was the statue of liberty built?

when was the united states of america founded?

a good persuasive argument has at least _____ piece of evidence.

Que general fue presidente de mexico de 1920 a 1924

If you are suddenly caught driving in a massive downpour, you should: drive until the storm passes stop in the middle of the road until the storm passes pull ov

The Milky Way is a _____ galaxy.

Fission is a form of meiosis sexual reproduction asexual reproduction cellular duplication

Find the sum of the measures of the angles in the polygon. A. 1,080° B. 1,120° C. 1,260° D. 1,440°