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lisov135 [29]
3 years ago
8

What is the volume of a square pyramid with base side length of 22 cm and height of 8cm?

Mathematics
2 answers:
Inessa05 [86]3 years ago
5 0
Answer is 1290.67. I rounded to the nearest tenth but it goes on.
Lapatulllka [165]3 years ago
3 0

Answer:

Volume of a pyramid is

\frac{1}{3 }  \times (area  \:  \: of  \: base)  \times   height

Since it's a square pyramid the base is a square

So we have

Area of a square = l²

where l is the length of one side

Area of square = 22²

= 484 cm²

So volume of the pyramid is

=  \frac{1}{3}  \times 484 \times 8   = 1290.7 {cm}^{3}

Hope this helps you

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