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Une bouteille cylindrique de 12 cm de hauteur a une capacité de 1 L quel est le rayon de sa base

User Yshilov
by
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1 Answer

2 votes

Answer:

≈5.15 [cm].

Step-by-step explanation (English version):

1) Capacity - V - 1000 cm³;

height - h - 12 cm;

radius - r - ?

2) the initial formula is:

V=π*r²*h, where π=3.1415;

then final formula of the required r is:


r=\sqrt{(V)/(\pi *h)};

3)
r=\sqrt{(1000)/(3.1415*12)} =√(26.5266) =5.15[cm].

User Maksym Shcherban
by
6.4k points
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