General Solution to Calculate Volume. Draw a rectangle. Label the longer side "b" and the shorter side "a." The area of this rectangle is by definition a ...http://www.ehow.com/how_4862095_volume-of-triangular-prism.html Resources. Mathsteacher.com: Year 10 Interactive Maths; More Like This. How to Find the Height of a Rectangular Prism When You Know the Density ...http://www.ehow.com/how_8507285_height-rectangular-pyramid.html (pi = = 3.141592...) Surface Area Formulas In general, the surface area is the sum of all the areas of all the shapes that cover the surface of the object.http://www.math.com/tables/geometry/surfareas.htm Explanation: General formula for the diagonal of a cube if each side of the cube = s. Use Pythagorean Theorem to get the diagonal across the base:http://www.varsitytutors.com/sat_math-help/how-to-find-the-diagonal-of-a-cube Know the formula for perimeter. The basic formula for the perimeter of a rectangle is: P = 2 * (l + w). Understand that perimeter is a measurement of the total ...http://www.wikihow.com/Find-the-Perimeter-of-a-Rectangle A challenging problem using the pythagorean theorem to find the diagonal across a 3D shape.http://www.youtube.com/watch?v=GocdoeJ4HvM Let's work out the surface area of this triangular prism. The key to working out the surface area of a prism, of any shape, is realizing that you just need to find ...http://www.videojug.com/film/how-to-find-the-surface-area-of-a-triangular-prism The surface area of any prism equals the sum of the areas of its faces, which include the floor, roof and walls. Because the floor and the roof of a prism have the ...http://www.teacherschoice.com.au/Maths_Library/Area%20and%20SA/area_9.htm Deriving The Formula - Volume of Cone - YouTube ... Weird Sciencehttp://www.youtube.com/watch?v=QnVr_x7c79w Volume of a Rectangular Prism is the number of units occupied in the solid. That is, how much amount of unit, a rectangular prism can hold. Rectangular Prism is a 3-D ...http://math.tutorvista.com/geometry/volume-of-a-rectangular-prism.html I have this figure here. You could call it a rectangular prism. And I want to measure its volume. And I'm defining my unit cube as being a 1 centimeter by 1https://www.khanacademy.org/math/pre-algebra/measurement/volume-introduction-rectangular/v/measuring-volume-as-area-times-length#! Rectangular Prism Shape. l = length w = width h = height d = diagonal S = surface area V = volume . About this Calculator. Enter any 3 variables for a rectangular ...http://www.calculatorsoup.com/calculators/geometry-solids/rectangularprism.php Let's do some solid geometry volume problems. So they tell us, shown is a triangular prism. And so there's a couple of types of three-dimensional figureshttps://www.khanacademy.org/math/basic-geo/basic-geo-volume-surface-area/basic-geo-volume/v/solid-geometry-volume#!