If you mean by a square prism that has equal sides then just cube root the volume
It is the perimeter of a triangle times the length of the prism (in square units).
For a square prism, a rectangular prism, or a cube you multiply length times width times height.
It is p*h square units.
Lateral area of the prism excluding the two ends: (3*20)+(4*20)+(5*20) = 240 square units
The lateral faces of a prism - pentagonal or other - are rectangular.
technically a square prism would be a cube, so i guess not. Ignore that answer. There IS a square prism. A cube has all of its faces congruent and squares. A square prism can have 2 square bases and 4 rectangular lateral faces making it a square prism. Think of it as a rectangular prism right? Well replace the rectangle bases with squares and you have a square prism!
It is the perimeter of a triangle times the length of the prism (in square units).
For a square prism, a rectangular prism, or a cube you multiply length times width times height.
The lateral area of a prism is the sum of the area of the lateral faces
Area of the right section x Length of the lateral edge
both have lateral face shapes that are riangles
It is p*h square units.
Lateral area of the prism excluding the two ends: (3*20)+(4*20)+(5*20) = 240 square units
the lateral faces of a retangular prism is 2
The lateral faces of a prism - pentagonal or other - are rectangular.
If the VOLUME is 999 SQUARE inches then you have gone wrong. SQUARE inches are a measure of AREA VOLUME is measured in CUBIC units. Assuming you meant The volume of a prism is 999 CUBIC inches, then the volume of a pyramid with the same height is indeterminate (cannot be given), as there is NO INDICATION of how the height of the pyramid relates to the height of the prism. So, ASSUMING you mean the volume of a prism is 999 CUBIC inches AND the HEIGHT of the pyramid is the same as the height of the prism, then the volume of the pyramid is one third that of the prism, ie 999 cu in ÷ 3 = 333 CUBIC inches.
The lateral faces will be parallelograms, and the opposite faces will be congruent. In a right prism, the lateral faces will be rectangles.