Perimeter of a Square = 4s
What is the perimeter of the above square?
Perimeter of a Square = 4s
All side of the Square are the same.
Perimeter of a Square = 4 x the length of 1
side
The side of the square = 3 cm
So
P = 4 x 3 cm
P = 12 cm
Perimeter of a Rectangle = L + L + W + W
What is the perimeter of the above rectangle?
Perimeter of a Rectangle = L + L + W + W
The length of the rectangle is 5 ft.
The width of the rectangle is 2 ft.
So
P = 5 + 5 + 2 + 2
P = 10 + 4
P= 14 ft
Area = Length x Width
What is the perimeter of the above rectangle?
Area = Length x Width
The length of the rectangle is 7 in.
The width of the rectangle is 5 in.
So
P = 7 x 5
P = 45 in2
