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28-07-2020
Mathematics

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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 class=

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28-07-2020

Answer:

Step-by-step 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

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