nsolorzano61181 nsolorzano61181
  • 02-05-2018
  • Mathematics
contestada

A cone and a pyramid have the same height and same volume. If the radius of the base of the cone is r, what is the side length of the square base of the pyramid?

Respuesta :

popalabdulqayou
popalabdulqayou popalabdulqayou
  • 05-05-2018
let Vc : cone's volume, Vp : pyramid's Volume, r radius, h height. w width and l length.


Vc=πr²h/3


Vp=(lwh)/3

make it equal to each other and cancel out the 3.

πr²h = lwh 

heights will cancel out

πr²=lw

l=(πr²)/w


Answer Link

Otras preguntas

Question 2 (6 points) The business philosophy describes the business's education, training, strengths, weaknesses, and personal development. True False Question
Testbank Multiple Choice Question 64 Marigold Corp. issues $20600000 of 10-year, 9% bonds on March 1, 2020 at 96 plus accrued interest. The bonds are dated Janu
what is the same between zeros and factors?
Tom's father is carpeting a rectangular room that has an area of 240 square feet. The width of the room is 15 feet. How long is the room?
1 mole of any gas is equivalent to?
Unit 4.2 quiz chemistry
In which kingdom would you place an organism that reproduces by spores, is made of many cells enclosed by cell walls, have a nucleus, and are heterotrophs? plan
What is mean to biology
And I’m back lol. Or did I never leave to begin with?-
Which of the following accurately describes the use of fossil fuels for energy? A At the present rate, we will run out of fossil fuels in about 250 years. B Bu