![]() Therefore, the volume of the triangular pyramid is 16.67 cm 3Įxample 2: A triangular pyramid has a base area of 15 units 2 and a sum of the lengths of the edges 60 units. Using the formula for the volume of a triangular pyramid Given: base area = 10 cm 2, height = 5 cm. Math will no longer be a tough subject, especially when you understand the concepts through visualizations.īook a Free Trial Class Examples Using Triangular Pyramid FormulaĮxample 1: Find the volume of a triangular pyramid having a base area of 10 cm 2 and a height of 5 cm. Surface Area = Base area +1/2(perimeter × slant height)įormulas for volume and surface area of the triangular pyramid are: ![]() The triangular pyramid volume formula calculates the base area and the height whereas the surface area of the triangular pyramid calculates the base area, perimeter, and slant height. Formulas for volume and surface area of the triangular pyramid are given below that are used in the triangular pyramid formula: ![]() The triangular pyramid formula included both the volume and surface area of the pyramid. The triangular pyramid formula consists of both the volume and the surface area of the triangular pyramid that calculates the three triangular-shaped sides, the height, and the slant height. The following figure shows how a triangular pyramid looks like:Ī pyramid with a triangle-shaped base whose three triangular faces meet at the apex. There is a special case of a triangular pyramid called a tetrahedron, it has equilateral triangles for each of the faces. A triangular pyramid has a triangle-shaped base and all three triangular faces meet at the apex.
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