Area
L= 4cm
W = 8cm
32 square cm
L = 1ft
W = 2ft
P = 6ft
area and perimeter of a square with sides of length 12 in
A= 144 square in
P= 48 in
How do you get the area?
Multiply length times width
A= L x W
Skyler wants to find the perimeter of a rectangular placemat she is making. The placemat is 24 inches long and 16 inches wide. Which expressions can she use to find the perimeter of the placemat?
a. 24+16+24+16
b. 24 X 16
c. 2+ 24+16
d. (2x24)+(2x16)
e. 2(24+16)
f. 2(24x16)
24+16+24+16
(2x24)+(2x16)
2(24+16)
L = 8ft
W = 7ft
A = 56 square ft
L = 6mm
W = 2mm
P = 16mm
Find the area and perimeter of a rectangle if the length is 8in and the width is 14in
A=112 square inch
P= 44in
The area is 28 in.
The length is 7 inches.
What is the width?
the width is 4
A rectangle that is 8 meters long has an area of 24 square meters. What is the perimeter of the rectangle?
22 meters
Find area -Side of Square = 5cm
A = 25 square cm
Square Side = 7in
P = 28in
Find the area and perimeter of a square if the sides are 18 ft.
A= 324 square feet
P=72ft
The area of a square is 48 in.
What do the sides measure?
All 4 sides measure 12 in.
Bode has a rectangular deck that is 5 feet wide and 3 feet long. He builds a new deck that is double the length and width of the old deck. What is the area of his new deck?
60 square feet
Find the total area of the two rectangles:
1. L = 3ft W = 4ft
2. L= 4ft W= 4ft
A = 28 square ft
Find the total perimeter of these two figures:
1. Rectangle: L=2in W=5in
2. Rectangle: L=3in W=1in
P = 22in
Find the perimeter and area of a rectangle with sides 17 in and 21 in.
A= 357 square inch
P= 77in
The perimeter is 36 in.
The length is 10 in.
What is the width?
The width is 8 in.
A square has a perimeter of 12 units and an area of 9 units. What is the side length of the square?
3 units
Find the total area of these two figures:
1. Square: Sides=2in
2. Rectangle: L = 2in W= 4in
A = 12 square in
Find the perimeter of these two figures:
1. Rectangle: L = 5yd W = 6yd
2. Square: 9yd
P = 58yd
Find the perimeter and area of a rectangle with sides 22 in and 12 in.
A= 264 square in
P=68in
How do you get the perimeter?
Add all the sides
P= L+W+L+W
P= 2 x(L+W)
Ms. Anderson is printing a big snoopy poster for her classroom. The poster has an area of 24 square inches. What are all the possible dimensions her poster could be?
1 x 24
2 x 12
3 x 8
4 x 6