# Math

A circular target of radius 11 cm is to be hit as a game. The dart board has three concentric circles inside the bigger board of radii 7, 9 and 10 cm respectively,dividing the board into four regions.If Sarthak shot the dart 121 times, find the probability of the dart hitting each region.

1. 👍 0
2. 👎 0
3. 👁 152

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