2010017805

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Project ID: 
2010017805
Source Problem: 
Accepted: 
0
Clonable: 
1
Easy: 
0
What dimensions (in centimeters) must a glass aquarium in the shape of a cuboid with a square bottom have, so that its volume is 20 liters and the surface of the aquarium is as small as possible. (We consider the cuboid without the lid.)
a34.2cm, v17.1cm
a27.1cm, v27.1cm
a63.2cm, v5cm
a13.6cm, v108.6cm