Find the total surface area of a pyramid having a slant height of 8 cm and a base which is a square of side 4 cm (in cm 2)?

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Accepted Answer

Total surface area of the pyramid = [1/2(perimeter of the base) (Slant height) ] + Area of the base = 1/2 (4) (4) (8) + 42 = 80 cm2

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