cylinder showing 8ft across,6ft down; find the surface of the cylinder,use 3.14 for pie?

Question

6 in,4 in and 4 inches [find the volume of the rectangular prism [ how mans inches 96 or 24 or 128 or 144?
find the volume of a rectangular prism with a length of 10ft, width 9.3 ft and height 7 ft?
find the volume of a pyramid with a length of 1.7m, a width of 0.9m and a height of 2m?
15cm and 7 cm; find the volume of the cone, use 3.14 for pie?
to those that always talking about homework-no, school is over till sept it's july, i just need to get help with some math that i had problems with so that i will be up on it when school do begin, so save those remarks about 'homework' just starting a lil early because i realize to get thru 8th grade next year, i need to prepare in advance and master these is where my weaknesses was, barely made it, but i did and instead of doing this-that, i am here trying to get help from those that will help me get ahead, folk always downing others about their ??? but i am here to get the answers and study and be prepared to make it to another level.

Answer 1

Learn this first: if I give you the answers, you learn nothing! Memorize a few basic facts, like area formulaes and volume calculations. Hint- on your calculator, enter 22 divided by 7. the result is close enough to pi to work most equations.