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cypherskull
- Senior | Next Rank: 100 Posts
- Posts: 94
- Joined: Sat Mar 31, 2012 3:39 am
- Location: Calcutta
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A cylinder has a base with a circumference of 20pi meters and an equilateral triangle inscribed on the interior side of the base. A marker is dropped into the tank with an equal probability of landing on any point on the base. If the probability of the marker landing inside the triangle is (Sqrt 3)/4 , what is the length of a side of the triangle?
A. 3(sqrt 2pi)
B. 3(sqrt 3pi)
C. 10*sqrt (pi)
D. 10(sqrt 3pi)
E. 20 pi
Don't even know where to start. Please help!
A. 3(sqrt 2pi)
B. 3(sqrt 3pi)
C. 10*sqrt (pi)
D. 10(sqrt 3pi)
E. 20 pi
Don't even know where to start. Please help!
Regards,
Sunit
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Kill all my demons..And my angels might die too!
Sunit
________________________________
Kill all my demons..And my angels might die too!
