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

Which sentence contains a comma error?
How many servings are in a 2 gallon container
How do Chaucer's views of suffering differ from Dante's?
Read this passage from A Wrinkle in Time by Madeleine L'Engle. Then, answer the question(s). "Meg, is something troubling you? Are you unhappy at home?" Mr. Jen
Please help!!! Last question!!
List some difficulties associated with implimenting farming methods?
Based on the picture, how do you think heat is being transferred through radiation, convection, and conduction?
i really need help with this
Why are polar bears listed as a threatened species? the ice they hunt from is melting their numbers are rapidly declining their prey is dying off in
The scale factor from Solid A to Solid B is 3:1. Solid A has a SA of 1500 sq meters. What is the SA of Solid B? a. 127.21 sq m b. 166.67 sq m c. 4500 sq m