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Kitty [74]
3 years ago
12

HELP WITH 20 PLEASE!

Mathematics
1 answer:
Furkat [3]3 years ago
3 0
Another way is the formula:
Πr^2. (pi)(r) squared
Hope this helps!
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3 years ago
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pogonyaev
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An open box is formed from a rectangular piece of cardboard whose length is 8cm more than its width by cutting squares of 2cm fr
Serggg [28]
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3 0
3 years ago
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