Answer:
Length of shortest side
= x+5 = 13
Step-by-step explanation:
Assuming this is a TRIANGLE
Perimeter = l + w + h
66 = (x+5) + (3x-1) + (4x-2)
66 = x+5+3x-1+4x-2
66 = 8x + 2
66-2 = 8x
x = 8
1) x + 5 = 8 + 5 = 13
2) 3x-1 = 3(8) - 1 = 23
3) 4x-2 = 4(8) - 2 = 30
