geometry

A square pyramid has a volume of 196 cm^3. Determine the height of the pyramid if the edges of the base measures 7cm.

  1. 👍 0
  2. 👎 0
  3. 👁 53
asked by JOY
  1. volume of a square pyramid = 1/3 * b^2 * h

    http://math.about.com/od/formulas/ss/surfaceareavol_5.htm

    find h.

    1. 👍 0
    2. 👎 0
  2. I came up with 12.25 cm my answer s/b 12 cm what did I do wrong

    1. 👍 0
    2. 👎 0
    posted by JOY

Respond to this Question

First Name

Your Response

Similar Questions

  1. Mathematics

    OPQRS is a right pyramid whose base is a square of sides 12cm each. Given that the slant height of the pyramid is 15cm. Find the height of the pyramid, the volume of the pyramid, and the total surface area of the pyramid by first

    asked by Joe on February 11, 2012
  2. Maths

    OPQRS is a right pyramid whose base is a square of sides 12cm each. Given that the slant height of the pyramid is 15cm. Find the height of the pyramid. The volume of the pyramid and the total surface of the pyramid.

    asked by stressed girl on July 8, 2013
  3. Maths

    OPQRS is a right pyramid whose base is a square of sides 12cm each. Given that the slant height of the pyramid is 15cm. Find the height of the pyramid. The volume of the pyramid and the total surface of the pyramid.

    asked by stressed girl on July 8, 2013
  4. geometry

    A pyramid has a square base with sides length of b. The height of the pyramid is h. If the pyramid is enlarged by doubling the height while leaving the base unchanged, what is the effect on the volume of the pyramid? Will the

    asked by JOY on May 25, 2011
  5. geometry thank you last one

    A square pyramid and a rectangular pyramid have the same height. The base area of the square pyramid is half the base are of the rectangular pyramid. Compare their volumes. I think that the volume of the square pyramid is 1/2 the

    asked by Marilyn on January 30, 2018
  6. math

    looking at a square pyramid, if the size of the base remains the same and the height of the pyramid varies what are the minimum surface area and minimum volume the pyramid can have? The base is showing 2 in and the line on the

    asked by m on January 5, 2011
  7. Geometry

    A Pyramid has a height of 6cm and base edge 8cm. A similar pyramid has a height of 9cm. If the volume of the larger pyramid is 130.5cm^3 what is the volume of the smaller pyramid?

    asked by Mary on May 19, 2011
  8. Maths

    A square based pyramid, with a perpendicular height of 15cm I'd placed on a table. The weight of the pyramid is 70.56N. The pyramid exerts a pressure of 4900N/m^2 on the table. Work out the volume of the square based pyramid.

    asked by Jack on April 19, 2017
  9. math

    according to the smithsonian institute, many of the original stones were removed and or eroded. The length of one side of the square base originally measured 207 ft. less than twice the height. The original volume of the great

    asked by angie on February 23, 2008
  10. algebra

    1. find the volume of a square pyramid with side length 4 ft and a height of 9ft? 36 48** 108 144 2.find the volume of a square pyramid with side length 6 cm and a height of 2 cm? 8 12 24** 72 3.find the volume of a cone with a

    asked by lol on March 21, 2019

More Similar Questions