Wednesday

August 27, 2014

August 27, 2014

Posted by **Kyle** on Wednesday, August 11, 2010 at 5:31pm.

- math -
**Reiny**, Wednesday, August 11, 2010 at 6:27pmthe volumes of similar shapes is proportional to the cubes of the corresponding heights.

So the small pyramid cut off at the top is to the whole pyramid in the ratio of 1 : 8

So the bottom part is 7/8 of the whole or 87.5%

**Related Questions**

Mathematics - OPQRS is a right pyramid whose base is a square of sides 12cm each...

math - 2 planes parallel to the base of a pyramid cut the pyramid at 1/4 and 2/3...

Maths - OPQRS is a right pyramid whose base is a square of sides 12cm each. ...

Maths - OPQRS is a right pyramid whose base is a square of sides 12cm each. ...

geometry - A pyramid has a square base with sides length of b. The height of the...

Areas and volumes - A regular pyramid is inscribed in a right circular cylinder...

Geometry - A Pyramid has a height of 6cm and base edge 8cm. A similar pyramid ...

math - A regular hexagonal pyramid whose base perimeter is 60cm has an altitude ...

Maths - Solve the equation:a right pyramid with vertical height stand on ...

GEOMETRY - The present height of the pyramid of Khafre in Egypt is 137m.An ...