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

What is the value of c? −1.6(2c+12)=12 please show me how you did it so i can understand it as well.

what is the range of 34, 56, 13, 98, 75

The length of a plank is measured by using a meter rule and the value obtained is reported as 2.4 m. Why is this reading inappropriately

Can some one show me how to do this pleases?!. A customer went to a garden shop and bought some potting soil for $17.50 and 4 shrubs. The total bills was $53.50

which of the following groups of food is made up of the most complex carbohydrates? ° apple juice pork chop and sweet potato°brown rice beans and cornbread°stea

¿Cuáles son las diferencias en los papeles que asumen las comunidades y las familias en las diferentes sociedades del mundo?

Too much variety in a composition will result in

How many possible orbitals are there in the second principal energy level (n = 2)? 2 3 4 5

you have a large tank filled with 175 gallons of water the tank springs a leak and water is pouring out at rate of 5 gallons per minute write and graph a linear

Define essential nutrients and list the categories of essential nutrients required in an organism's diet.