A question states:
The length of each side of a certain triangle is an even number.If no two
sides have the same length what is the smallest perimeter the triangle
could have ?
According to the author the answer is 18 but i think the answer is 12. (Scalene triangle with 2+4+6 as sides). Any suggestions please?
Best Answer
The sum of the lengths of any two sides of a triangle must be greater than the third side.