Answer:
1.V≈16.67
2.V≈94.25
3.V≈251.33
4.V≈113.1
Step-by-step explanation:
solution:
1.V=a2h3=52·23≈16.67
2.V=πr2h3=π·32·103≈94.25
3.V=πr2h=π·42·5≈251.33
4.V=43πr3=43·π·33≈113.1
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Answers & Comments
Answer:
1.V≈16.67
2.V≈94.25
3.V≈251.33
4.V≈113.1
Step-by-step explanation:
solution:
1.V=a2h3=52·23≈16.67
2.V=πr2h3=π·32·103≈94.25
3.V=πr2h=π·42·5≈251.33
4.V=43πr3=43·π·33≈113.1