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PSYCHO15rus [73]
2 years ago
15

Calculate the volume of a cylinder of height 7 cm and radius 4 cm (take π)​

Mathematics
1 answer:
belka [17]2 years ago
4 0

Answer:

351.68

Step-by-step explanation:

v=\pir^2h

v= 3.14(4)^2(7)

v= 3.14(16)7

v= 3.14 times 112

v=351.68

hope this helps

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2 years ago
How do you know that 21 over 30 is greater than 2 over 3
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The problem deals with fractions comparison, lets do it:
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You can solve as well getting same denominator for both fractions and comparing directly, in this case we need to get 2/3 to be divided by 30:
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