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hsernaykaw42
02.06.2021 •
Mathematics
Can you please help it’s hard!
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Ответ:
F
Step-by-step explanation:
Ответ:
Ответ:
50% change in volume
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes.In this problem we are to find the volume of the first cylinder and compare with the second cylinder.
Given data
Volume v = ?
Diameter d= ?
Radius r =![10 in](/tpl/images/0674/0675/e5c1d.png)
Height h=![5 in](/tpl/images/0674/0675/8003e.png)
we know that the volume of a cylinder is expressed as
Substituting our given data we have
The first cylinder as a volume of![500\pi](/tpl/images/0674/0675/41e1c.png)
The change in volume is![750\pi - 500\pi = 250\pi](/tpl/images/0674/0675/73473.png)
percentage =![\frac{250\pi }{500\pi } *100](/tpl/images/0674/0675/209a6.png)