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mariarad [96]
3 years ago
10

Could you help me with theses 4 questions thanks <3

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0
You have to find the area of the base which is a circle and that's pier^2 and then get that and multiply it by the height
Vesnalui [34]3 years ago
8 0
1. 1339.56pi mm^3
2. 11,304 mm^3
3. 5.1 cm
4. 288pi ft^3
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