Respuesta :
The rules for the side lengths of a triangle are
A+B > C
B + C > A
A+ C > B
so
7= A
11 = B
11 + 7 = 18
So 4 inches and 13.5 inches work
A+B > C
B + C > A
A+ C > B
so
7= A
11 = B
11 + 7 = 18
So 4 inches and 13.5 inches work