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.
$1.80 if the question was ( he would have 3/5 of the amount he started with)
Answer:
28
Step-by-step explanation:
i think hope this helps
Answer:0.5
Explanation: 12.5-12=0.5
