Describe dimensions of pyramid w/ vol. of 30 cm^3

[heavens_daughter]

Describe the dimensions of a pyramid with a volume of 30 cm (cubed)

I'm not looking for a free answer, just help in setting up the problem. I'm not sure how to get to the answer. I dont know how to work the problem backwards to get the dimensions.

 

[jwpaine]

well... the area of a pyramid of triangles is defined by the equation:

Area of the base * Height * 1/3

You could have different size bases and heights that could equal 30 cubic units.

Check out this tutorial before formulating your response.

http://www.math.com/school/subject3/les ... 4L3GL.html