L = 8m
W = 7m
A = 56m2
L = 3m
W = 2m
P = 10m
area and perimeter of a square with sides of length 10 meters
A= 100m2
or 100 sq. m.
P= 40m
AREA:
L= 4cm
W = 8cm
32cm2
Find the total area:
1. Square: Sides=2cm
A = 4cm2
or 4 sq. cm.
L = 6mm
W = 2mm
P = 16mm
Find the area and perimeter of a rectangle if the length is 8m and the width is 2m
A=16m2
or 16 sq. m
P= 20m
How do you calculate the perimeter?
Add all the sides
Side of Square = 5cm
A = 25cm2
or 25 sq. cm.
Square Side = 7cm
P = 28cm
Find the area and perimeter of a square if the sides are 3m.
A= 9m2
or 2 sq. m.
P=12m
The perimeter of a square is 40 centimeters.
What do the sides measure?
All 4 sides measure 10 centimeters.
Find the total area of the rectangle:
1. L = 3m W = 4m
A = 12m2
or 12 sq. m.
Find the total perimeter:
1. Rectangle: L=5cm W=10cm
P = 30cm
Find the perimeter and area of a rectangle with sides 4in and 5m.
A= 20m2
or 20 sq. m.
P= 18m
The perimeter is 12 in.
The length is 4 in.
What is the width?
The width is 2 in.
What is the formula for area?
A=LxW (or area=length x width)
Find the perimeter of these two figures and add them together:
1. Rectangle: L = 5m W = 6m
2. Square: 9m
P = 58m
What is the formula for perimeter?
P = L + W + L + W
or add all the sides
The area is 15 centimeters squared.
The length is 5 centimeters.
What is the width?
the width is 3