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Amiraneli [1.4K]
3 years ago
13

How many centimeters long is a 21 board

Mathematics
2 answers:
neonofarm [45]3 years ago
4 0
53.34 is the answer
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scoundrel [369]3 years ago
3 0
21, it says it right in the name.
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Step-by-step explanation:

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2 years ago
-|3n| - 2 = 4 <br><br> a. -8 b. -2 c. 3 d. -3
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Two mechanics were working on your car. One can complete the given job in six hours, but the new guy takes eight hours. They wor
borishaifa [10]

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2 years ago
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Andrei [34K]

To get the answer you have to fill in the 14 for r because that is the radius. Then multiply 14 by it self to get 196 then multiply that by pie to get your answer of 615.75216.

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