In a triangle, the angle with the smallest measure is always opposite the shortest side.
Further, the angle with the largest measure is always opposite the longest side, and the angle with the second-largest measure is always opposite the second-longest side.
The answer is option B - shortest side.
<span>There are 100 possible pairs of numbers.
Half of them start with an even number so only 50 have a first odd number.
Of those remaining 50, half of those have an odd second number.
Leaving 25 of the original 100 to have two odd numbers.
P= 25/100=1/4</span>