Two sides of a triangle are 2 and 1. How many integral possibilities are there for the third side

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19 Jul 2011 triangle

Two sides of a triangle are 2 and 1. How many integral possibilities are there for the third side

OPtion

1) 9
2) 8
3) 7
4) 6
5) 5
6) 4
7) 3
8) 2
9) 1
10) none of these

Solution

since sum of two sides should be greater than the third side so third side will be Only 2
so one possibility is there

Correct Option: 9 Best Solution (3)