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 of the following did not trigger Haiti's fight for independence

72 - (blank) + 20 = 70 what number is the blank

briefly describe Theodore Geisel's career in advertising

are there forests in Hungary

two sisters, jenny and penny, play on the same basketball team. last season they scored a combined total of 458 points. jenny scored 192 of the points. write an

How does the value of the 8 in 589,310 compare to the value of the 8 in 598,301? A. It is 8 times as much B.It is 10 times as much C. It is 80 times as much

why did texans drive their cattle to towns in the midwest

what is 20/7 as a mixed number what is 9/4 as a mixed number what is 22/5 as a mixed number what is4/3 as a mixed number

how is aluminium foil able to reduce heat loss through the walls of a house

_ is 8% of 200, please help and show work, thanks