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2 years ago

Find the surface area of the square pyramid shown below. (15 points)

Mathematics

1 answer:

harkovskaia [24]2 years ago

7 0

Answer:

340

Step-by-step explanation

Base=10x10=100

Sides= {(12x10)/2}x4=240

Add sides plus base, 240+100=340

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Answer:

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Step-by-step explanation:

we know that

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