Find the surface area of a square pyramid with side length 3km and slant height 3km
1 answer:
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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Answer:
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Step-by-step explanation:
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