Calculating the area and the perimeter The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.
Uh r u trying to ask to compare?
C is the correct answer I think
Answer:
She can buy 15 lunches.
Step-by-step explanation:
1.95x15=29.25