In a right square pyramid all five faces have same area if the height of the pyramid is 9inches what is the total surface area of pyramid in square inches
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The lateral surface area of a regular pyramid is the sum of the areas of its lateral faces.
The total surface area of a regular pyramid is the sum of the areas of its lateral faces and its base.
The general formula for the lateral surface area of a regular pyramid is L.S.A.=12pl where p represents the perimeter of the base and l the slant height.
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I don't know but other will tell you
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