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Alexxx [7]
3 years ago
12

I need help on this question

Mathematics
1 answer:
guapka [62]3 years ago
8 0
The formula is pi r2 h

3.14*4*5
3.14*20
62.8
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masya89 [10]
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5 0
3 years ago
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sineoko [7]

Answer:

144

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5 0
3 years ago
A ribbon is 4 m long. How many pieces each 30 cm long can be cut from the ribbon?​
EleoNora [17]

Answer:

13 pieces

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Hope this helped and have a good day  

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2 years ago
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KonstantinChe [14]
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6 0
3 years ago
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iVinArrow [24]
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