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37
2000 Guts #37: Water spills from a cone
2000 Guts #37: Water spills from a cone
Source:
October 25, 2014
geometry
3D geometry
Problem Statement
A cone with semivertical angle
3
0
ā
30^{\circ}
3
0
ā
is half filled with water. What is the angle it must be tilted by so that water starts spilling?
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