![]() Volume of a square pyramid = 1/3 x a 2 x h Therefore, the volume of a square pyramid is given as: To obtain the formula for the volume of a square pyramid, we substitute the base area (A b) with the area of a square (Area of a square = a 2) If the pyramid’s base is a rectangle that is 8 mm long and 6 mm wide, find the pyramid’s height. ![]() Note: The volume of a pyramid varies slightly depending on the polygonal base.Ĭalculate the volume of a rectangular pyramid whose base is 8 cm by 6 cm and the height is 10 cm.įor a rectangular pyramid, the base is a rectangle.Īnd by the volume of a pyramid formula, we have, Where A b = area of the polygonal base and h = height of the pyramid. Volume of a pyramid = 1/3 x base area x height. The general volume of a pyramid formula is given as: To find the pyramid’s volume, you only need the dimensions of the base and the height. Therefore, the volume of a pyramid also depends on the shape of the base. As stated before, the name of a pyramid is derived from the shape of its base. The volume of a pyramid is defined as the number of cubic units occupied by the pyramid. In this article, we discuss how to find the volume of pyramids with different types of bases and solve word problems involving a pyramid’s volume. For instance, a rectangular pyramid has a rectangular base, a triangular pyramid has a triangular base, a pentagonal pyramid has a pentagonal base, etc. Pyramids are named after the shape of their bases. The triangular faces of a pyramid are known as lateral faces, and the perpendicular distance from the apex (vertex) to the base of a pyramid is known as the height. Volume of Pyramid – Explanation & ExamplesĪ pyramid is a 3-dimensional diagram whose polygonal base is connected to the apex by triangular faces in geometry.
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