A triangular garden has dimensions represented by consecutive even numbers. If the garden used 126 feet of fencing to surround it, what are the dimensions?

Answer 1

All you can say is a+b+c=126. (a+b) is greater than c. 32+32+62, 34+34+58, 36+36+54 etc.

You need more information.

Answer 2

x + x+2 +x +4 = 126

3x + 6 = 126

3x = 120

x = 40

40 , 42, 44