Official Guide
A triangle has side lengths of a, b, and c centimeters. Does each angle in the triangle measure less than 90 degrees?
1) The three semicircles whose diameters are the sides of the triangle have areas that are equal to 3 \(cm^2,\) 4 \(cm^2,\) and 6 \(cm^2,\) respectively
2) c < a + b < c + 2
OA A