# Math Help - Fructum

1. ## Fructum

You are given a fructum. With a bottom radius of 12 and an upper radius of 9. The slant height of the fructum is 6. Calculate the volume of the fructum, leaving any radicals and pi in the answer.

2. Originally Posted by rtblue
You are given a fructum. With a bottom radius of 12 and an upper radius of 9. The slant height of the fructum is 6. Calculate the volume of the fructum, leaving any radicals and pi in the answer.

I really can't resist, sorry: This must be a very funny kind of plant which provides us with those fruits

... and now: Have a look here: Frustum - Wikipedia, the free encyclopedia

3. the frustum I talk of is a frustum of a cone, not a frustum of a pyramid.

4. Originally Posted by rtblue
You are given a fructum. With a bottom radius of 12 and an upper radius of 9. The slant height of the fructum is 6. Calculate the volume of the fructum, leaving any radicals and pi in the answer.