Cubic inches are the expression of the volume of a three-dimensional object. For typical square or rectangular areas, multiple the length of each side in inches, according to Math.com.
Know MoreA three-dimensional object has three sides -- often referred to as the object's length, width and depth. Use a ruler to measure each side in inches.
For a square, all three sides are the same. If a rectangular area has sides of 7 inches, 4 inches and 10 inches, multiply these together. The answer is 280.
The answer of 280 is recorded as 280 cubic inches.
The Penrose triangle, also known as the Penrose tribar, is an impossible object, which is a type of optical illusion that tricks the mind into interpreting a two-dimensional object as a three-dimensional object. It was first created in 1934 by the Swedish artist Oscar Reutersvard, but it was popularized in the 1950s by Lionel and Roger Penrose.
Full Answer >An American football is shaped like a prolate spheroid, a continuously curved three-dimensional object that is longer than it is around. Footballs used for the game of soccer are truncated icosahedrons, three-dimensional objects with 32 sides.
Full Answer >A tetrahedron is a three-dimensional object that has four faces, six edges, and four vertices, or points. It can be thought of as a pyramid with a triangular base. Regular tetrahedrons are made of four equilateral triangles.
Full Answer >A three-dimensional object is one that exists in three planes, which typically means it has width, length and depth. The three most common directional dimensions are x, y and z.
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