Question

A rectangle is no more than six inches wide, and its perimeter measures 28 inches. At least how long is the rectangle?

Answer 1

Answer:

Option B - 8 inches.    

Step-by-step explanation:

Given : A rectangle is no more than six inches wide, and its perimeter measures 28 inches.

To find : At least how long is the rectangle?

Solution :

The perimeter of the rectangle is given by

$P=2(l+b)$

Where, P is the perimeter P=28 inches.

l is the length of the rectangle

b is the breadth of the rectangle b=6 inches.

Substitute the value in the formula,

$28=2(l+6)$

$\farc{28}{2}=l+6$

$14=l+6$

$l=14-6$

$l=8$

Therefore, The length of the rectangle is at least 8 inches.

So, Option B is correct.

Answer 2

It can be 8 inches since 8x2+6x2=28