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Mathematics 10 Online
OpenStudy (anonymous):

***HELP PLEASE! WILL FAN AND GIVE MEDAL!*** The pyramids at Giza include several square-based pyramids that were built in honor of the Egyptian gods. One of these incredible monuments is the Khafre pyramid, built as part of a temple complex, with the famous Sphinx at its base. The base length of this pyramid is seven hundred five feet, and its height is four hundred seventy-one feet. Massive dimensions indeed! Calculate the volume of the Khafre pyramid. Show the steps of your solution and explain your work.

OpenStudy (anonymous):

@Juicstice

OpenStudy (juicstice):

just do length times width times height divided by 3

OpenStudy (juicstice):

since it is square based the width is the same as the length

OpenStudy (anonymous):

Do you mean height times length?

OpenStudy (juicstice):

no I mean length times width times height

OpenStudy (anonymous):

Yeah but I don't see a width.

OpenStudy (juicstice):

since it is square based the width is the same as the length

OpenStudy (anonymous):

So it would be 705 x 705 x 471?

OpenStudy (juicstice):

divided by 3

OpenStudy (juicstice):

it's a pretty big number though

OpenStudy (anonymous):

Ok. So it would be 78032925?

OpenStudy (anonymous):

@Juicstice

OpenStudy (juicstice):

yup, except it would look like 78032925ft cubed

OpenStudy (anonymous):

Can you help with one more?

OpenStudy (juicstice):

sure

OpenStudy (anonymous):

The area of this cylinder's base is one hundred fifty square inches. The height of the cylinder is 6 inches. What is the volume of the cone that has the same base area and height? Show the steps of your solution and explain your work. cylinder having a height of 6 inches

OpenStudy (juicstice):

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