The volume of it is 1125 cubic inches, the length is 18 inches, and the width is 15 inches. Can you also show me how to do because I have a test on it Monday. Thanks!
4 answers
I'm trying to find the height of the rectangular pyramid
The general formula for the volume of a pyramid is:
Area of the base * Height * 1/3
The volume of a pyramid with a rectangular base is equal to:
Length_of_base * Width_of_base * Height * 1/3
http://www.aaamath.com/geo79_x6.htm
1125 = 18 * 15 * h * 1/3
1125 = 90h
1126/90 = h
12.5111 = h
Area of the base * Height * 1/3
The volume of a pyramid with a rectangular base is equal to:
Length_of_base * Width_of_base * Height * 1/3
http://www.aaamath.com/geo79_x6.htm
1125 = 18 * 15 * h * 1/3
1125 = 90h
1126/90 = h
12.5111 = h
Thank you so much Ms.sue your a life saver!!!
You're very welcome, Jessica.