Q. 94.4( 22 Votes )

# Length and breadth of a rectangular garden are 77 m and 50 m. There is a circular lake in the garden having diameter 14 m. Due to wind, a towel from a terrace on a nearby building fell into the garden. Then find the probability of the event that it fell in the lake.

Answer :

Probability of the event that towel fell in the lake, p(E)=

Area of lake=

⇒

⇒

Area of garden=

⇒

⇒

p(E)=

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