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What is surface area formula of triangular pyramid?

April 26, 2017area Formula Mathematics Pyramid triangular

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What is surface area formula of triangular pyramid?

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here is the example read it you will get everything Triangular Pyramid Example: Case 1: Find the surface area and volume of a triangular pyramid with the given apothem length 2, side 3, height 4 and the slant height 5. Step 1: Find the area of the base. Area of the base(A) = ½ * a * s = 0.5 * 2 * 3 = 3. Step 2: Find the surface area of pyramid. Surface Area of Pyramid = A + ((3/2)sl) = 3 + ((3/2) * 3 * 5) = 3 + (1.5 * 15) = 3 + 22.5 = 25.5. Step 3: Find the volume of pyramid. Volume of Pyramid = (1/6)abh = (1/6) * 2 * 3 * 4 = 0.17 * 24 = 4.08. The above example will clearly illustrates how to calculate the Volume, Surface Area of a Triangular Pyramid manually.