Question

Can someone please help me

Answer 1

The perimeter of the rectangle is given by the formulae,

$Perimeter= 2(l+w)$

Where
$l = s + \frac{1}{2}$
is the length and
$w = s$
is the width of the rectangle.


Now let us substitute into the formula,


$Perimeter= 2(s+ \frac{1}{2} + s)$


$Perimeter= 2(2s+ \frac{1}{2} )$
The above expression corresponds to option
F.

Now when we expand the bracket, we obtain,
$Perimeter= 4s+ 1$
This also corresponds to option A.

The correct answers are


$A and F$