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

Find p(x = 4) if x has a poisson distribution such that 3p(x = 1) = p(x = 2).
What does VCI stand for?
Jen ran 1 2/3 miles in 1/4 of an hour, and Max ran 1 1/2 miles in 1 /5 of an hour. What is the average speed of each of Jen and Max? Who runs faster?
Mark wants to paint a mural he has one and 1/3 gallon of yellow paint and 1 1/4 gallons of green paint and seven eights gallon of blue paint mark plans to use
How to graph 8+4x=2x
What is the density of lead (in g/cm3) if a rectangular bar measuring 0.50 cm in height, 1.55 cm in width, and 25.00 cm in length has a mass of 218.9 g ? expres
When a nerve from the sympathetic nervous system forms a synapse on a muscle, the muscle releases ________ ?
The tendency to remember previous sad events when feeling sad in the present is an example of
Which one of these kingdoms do not move or contain chlorophyll and therefore cannot make their own food.?
What types of art do present day artist make with glass?