-1
$\begingroup$
  1. The volume of a pyramid with an isosceles triangular base is $240 cm^2$ and it's height is $20 cm$. The base of the base triangle is $6 cm$. What is the length of the other two sides of the base?

  2. Jerry is packing cylindrical cans with diameter $6$ in. and height $10$ in. tightly into a box that measures $3 ft \times 2 ft \times 1 ft$ . All rows must contain the same number of cans. The cans can touch each other. He then fills all the empty space in the box with packing foam. How many cans can Jerry pack in one box? Find the volume of packing foam he uses. What percentage of the box's volume is filled by the foam?

  • 2
    Welcome to math.SE: since you are new, I wanted to let you know a few things about the site. In order to get the best possible answers, it is helpful if you say in what context you encountered the problem, and what your thoughts on it are so far; this will prevent people from telling you things you already know, and help them write their answers at an appropriate level. Also, many find the use of imperative mood to be rude when asking for help; please consider rewriting your post.2012-05-15
  • 1
    "The volume of a pyramid with an isosceles triangular base is 240 square centimeters". The unit of volume may be cubic centimeters, but not square centimeters.2012-05-15

1 Answers 1