An illustration of a cross section of a concrete pier for a railway bridge with dimensions labeled.…
A volume of a truncated right triangular prism is equal to the product of its base by one third the…
A volume of a truncated right triangular prism is equal to the product of its base by one third the…
A truncated triangular prism is equivalent to the sum of three pyramids, whose common base is the base…
A truncated triangular prism is equivalent to the sum of three pyramids, whose common base is the base…
Illustration of a prism used to demonstrate that the volume of any prism is equal to the product of…
Illustration to show how volume of a prismatoid is found. "The volume of a prismatoid is equal to the…
Diagram used to prove the theorem: "The volume of a prismatoid is equal to the product of one-sixth…
Illustration of 2 right octagonal prisms with congruent bases, but different heights. The height of…
Illustration of 2 right rectangular prisms. The bases are congruent, but the height of the smaller prism…
Illustration of 2 right rectangular prisms. The bases are congruent, but the height of the smaller prism…
Illustration of 2 Similar right octagonal prisms. The height and length of the edges of the smaller…
Illustration of 2 similar right decagonal prisms. Both have regular decagons for bases and rectangular…
Illustration of 2 similar right heptagonal/septagonal prisms. Both have regular heptagons/septagons…
Illustration of 2 similar right hexagonal prisms. The height of the prism and length of the side of…
Illustration of 2 similar right hexagonal prisms. The height of the prism and length of the side of…
Illustration used to compare the volumes of a pyramid and a prism by emptying sand from the pyramid…
The volume of the frustum of any pyramid is equal to the sum of the volumes of three pyramids whose…
An illustration of a pyramid with the top cut off by a plane parallel to the base. The remaining part…
An illustration of a pyramid with the top cut off by a plane parallel to the base. The remaining part…
An illustration of a pyramid with the top cut off by a plane parallel to the base. The remaining part…
An illustration of a pyramid with the top cut off by a plane parallel to the base. The remaining part…
Illustration of pentagonal pyramid used to show that the volume is equal to one third of the product…
An illustration of a regular pyramid with a square base and labels on lateral edge, slant height, altitude,…
Illustration of triangular pyramid used to show that the volume is the limit of the sum of the volumes…
Illustration of triangular pyramid used to show that the volume is equal to one third of the product…
Illustration of 2 right pentagonal pyramids with hidden edges shown. The pentagonal bases are congruent,…
Illustration of 2 right rectangular pyramids with hidden edges shown. The rectangular bases are congruent,…
Illustration of 2 similar right pentagonal pyramids with hidden edges shown. The height of the pyramid…
Illustration showing that the volume of 2 triangular pyramids, having the same trihedral angle of the…
An illustration of a rectangular prism with dimensions of 4 ft. by 1 ft. by 1 ft..
An illustration of a rectangular prism with dimensions of 4 ft. by 2 ft. by 1 ft..
An illustration of a rectangular prism with dimensions of 4 ft. by 2 ft. by 2 ft..
Illustration of a 5 in. by 3 in. by 4 in. rectangular solid with each cube in the solid representing…
An 8-inch sphere cut by parallel planes, one 2 inches from center and the other 6 inches from center.…
An illustration of a sphere cut into polygons as bases with their vertices at the center of sphere.
An illustration of a sphere inside of a cylinder with radius/diameter labeled. Illustration for showing…
An illustration of a sphere showing diameter, arcs, and circles. A sphere is a solid bounded by a curved…
An illustration of a sphere showing diameter, arcs, and circles. A sphere is a solid bounded by a curved…
Illustration showing that "the solids formed by the dissected part of the sphere are pyramids."
An illustration of a sphere showing a radius of 1 foot. Illustration could be used for calculating volume.
An illustration of a zone of a sphere. A zone occurs when a sphere is cut by parallel planes that are…
An illustration of a zone of a sphere. A zone occurs when a sphere is cut by parallel planes that are…
An illustration of a flanged spherical segment with a diameter of 10 inches. Illustration could be used…
Diagram used to prove the theorem: "The volume of a spherical segment is equal to the sum of two cylinders…
Cylindrical water tank with a height of 10 ft., thickness of 3 inches, and diameter of 3 feet. The diagram…
Diagram used to prove the theorem: "The volume of a triangular prism is equal to the product of its…
Diagram used to prove the theorem: "The volume of a triangular pyramid is equal to one third of a triangular…
Cross section of Pullman car water tank. The diagram can be used to find volume.