Recall that the formula for the perimeter of a rectangle is: 2Length+2Width
With this in mind, we have that the original design is 96×60, where 90 is length and 60 is width, so it would simply be:
2(96+l) + 2 (60+w) = New Perimeter
Or simplified, it'd be:
2l + 2w + 312 = New Perimeter
The correct answers are, <u><em>A, D, and E.</em></u>
The line will flip across the y-axis.
The lines would go up and over at the same rate. They would have the same slope, like parallel lines.
Hope this helps!! :)
