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satela [25.4K]
3 years ago
5

What is the total surface area of the square pyramid below?

Mathematics
1 answer:
Kaylis [27]3 years ago
6 0

<h3> a=10 l=14</h3><h3>total surface area of square pyramid </h3><h2> = a^+2al</h2><h3> =(10)^+2(10)(14)</h3><h3> =100+20(14)</h3><h3> =100+280</h3><h3> =380 cm^</h3>

<h3> last option is the correct one</h3>
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Answer:

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