The surface area of this regular pyramid is 1040 cm2. The base is a regular pentagon with side b = 16 cm and slant height l =15 cm. Find its apothem (a).
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The Surface Area Of This Regular Pyramid Is 1040 Cm2 The Base Is A Regular Pentagon With Side B 16 Cm And Slant Height L 15 Cm Find Its Apothem A Please Show Wo class=

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Answer:

13

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