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