What is the length of the missing side of a triangle if A is 2 and C is 3?
IF it is a right triangle, and IF C is the hypotenuse, you can use the formula, c^2 = a^2 + b^2
3^2 = 2^2 + b^2
9 = 4 + b^2
5 = b^2
From that, b is the square root of 5: 2.236