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Question

The base of a pyramid is an equilateral triangle whose side is 8
cm. Is. Its (slant edge) is 24
cm. What is the total surface area (in cm²) of the pyramid? -

A 16√ 3 +48√ 3 cm²

B 12√ 3 +38√ 3 cm²

C 16√ 3 +18√ 3 cm²

D 36√ 3 +48√ 3 cm²

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