Area
l = 4 cm
w = 8 cm
32 square cm
l = 1 cm
w = 2 cm
P = 6 cm
Find the area and perimeter of a square with 12 metre sides.
A = 144 square m
P = 48 m
How do you find the perimeter?
Add all the sides.
P = l + w+ l + w
P = 2l + 2w
l = 8m
w = 7m
A = 56 square m
l = 6 mm
w = 2 mm
P = 16 mm
Find the area and perimeter of a rectangle if the length is 8m and the width is 14m.
A = 112 square m
P = 44m
How do you find the area?
Multiply length times width.
A = l x w
Find the area of a square with a side length of 5 cm.
A = 25 square cm
Find the perimeter of a square with 7 centimetre sides.
P = 28 cm
Find the area and perimeter of a square if the sides are 18m.
A = 324 square m
P = 72m
The perimeter of a square is 48m.
What do the sides measure?
All 4 sides measure 12m.
Find the total area of the two rectangles:
1. l = 3m w = 4m
2. l = 4m w = 4m
A = 28 square m
Find the total perimeter of these two figures:
1. Rectangle: l = 2 m w = 5 m
2. Rectangle: l = 3 m w = 1 m
P = 22 m
Find the perimeter and area of a rectangle with sides 17m and 21m.
A= 357 square m
P= 77m
The area is 28m.
The length is 7 Metres.
What is the width?
The width is 4m.
Find the total area of these two figures:
1. Square: Sides = 2 m
2. Rectangle: l = 2 m w = 4 m
A = 12 square m
Find the perimeter of these two figures:
1. Rectangle: l = 5 m w = 6 m
2. Square: s = 9 m
P = 58 m
Find the perimeter and area of a rectangle with sides 22m and 12m.
A = 264 square m
P = 68 m
The perimeter is 36m.
The length is 10m.
What is the width?
The width is 8m.