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Which expression can be used to find the surface area of the following square pyramid?
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Which expression can be used to find the surface area of the following square pyramid?

Which expression can be used to find the surface area of the following square pyramid-example-1
User Gaynelle
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1 Answer

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Answer:

Explanation:

expression for surface area = a² + a √(a²/4+h²)

=4² + 2(4) √(4²/4+5²)

=16 + 8 √(16/29)

= 24 √0.55

= 20.65

User Vladmir
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