Sophina bought 3 yards of trim to put around a rectangular scarf. she wants the width of the scarf to be a whole number that is at least 6 inches and at mist 12 inches. if she uses all the trim, what are the possible dimension of her scarf?

i can't see the picture : /

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.