petronagaspar petronagaspar

19-05-2021
Mathematics

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Find the surface area of a square pyramid with side length 3km and slant height 3km

Find the surface area of a square pyramid with side length 3km and slant height 3km class=

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ewomazinoade ewomazinoade

24-05-2021

Answer:

18.4 km^2

Step-by-step explanation:

Surface area of a square pyramid = A=a²+2a√ h²

a = side length

h = slant height

3² + 2(3) x√ (9/4) x 3²

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