asked 166k views
5 votes
Two triangular faces of a rectangular pyramid each have an area of 7.8cm^2 and the other two faces each have an area of 16.5cm^2. If area of the base is 60cm^2, what is the total surface area of the pyramid

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User Espresso
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8.6k points

1 Answer

3 votes

Answer:108.6

Explanation:

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