Perimeter
Area
Find Unknown Measures
Perimeter and Area
Word Problems
100
Find the perimeter of a rectangle with the following dimensions.
l = 4 cm
w = 8 cm
P = 24 cm
100
Find the area of a rectangle with the following dimensions.
l = 2 cm
w = 3 cm
A = 6 square cm
100
Width= 6 m
100
A rectangle has a length of 8 m and a width of 5 m. Name another rectangle with the same area, but a different perimeter.
Ex. 1 m × 40 m 2 m × 20 m
4 m × 10 m
Any factors of 40!
100
Luke is buying wood flooring to renovate his living room. The dimensions of his living room are 7 m × 6 m. How many square meters of wood flooring should Luke buy?
A = 42 square m
200
Find the perimeter of a square with side lengths of 5 inches.
P = 20 in
200
Find the area of a square with side lengths of 7 inches.
A = 49 square in
200
Width= 4 in
200
A rectangle has a length of 3 cm and a width of 7 cm. Name another rectangle with the same perimeter, but a different area.
Ex. 1 cm × 9 cm 2 cm × 8 cm
4 cm × 6 cm 5 cm × 5 cm
Any two numbers with a sum of 10!
200
A police officer puts caution tape around two mock crime scences. Which scene requires more caution tape? How much more?
ii
6 more cm
300
Find the perimeter of a rectangle with the following dimensions.
l = 14 yd
w = 7 yd
P = 42 yd
300
Find the area of a rectangle with the following dimensions.
l = 5 yd
w = 9 yd
A = 45 square yd
300
Find the width of the rectangle
Width=4 in
300
Name the side lengths of two rectangles with an area of 24 square inches.
Ex. 1 in × 24 in 2 in × 12 in
3 in × 8 in 4 in × 6 in
Any factors of 24!
300
Your friend makes a rectangluar poster for a school play. The poster is 4 feet long and 3 feet wide. Ribbon costs $1 per foot. How much does it cost to add a ribbon border to the poster?
$14
400
Find the perimeter of the shape
P=50 square m
400
Find the area of the shape
A = 203 square cm
400
Find the side length of the square
length=15 in
400
Name the side lengths of two rectangles with a perimeter of 16 cm.
Ex. 1 cm × 7 cm 2 cm × 6 cm
3 cm × 5 cm 4 cm × 4 cm
Any two numbers with a sum of 8!
400
You want to make two masks. You need 36 square inches of fabric to make each mask. You have a piece of fabric that is 12 inches long and 10 inches wide. Do you have enough fabric?
yes
500
Find the total perimeter of the shape.
P = 38 feet
500
Find the area of this shape
A=228 square cm
500
What is the width of the rectangle?
Width= 50m
500
Name all the possible rectangles with an area of 36 square feet.
1 ft × 36 ft. 2 ft × 18 ft
3 ft × 12 ft 4 ft × 9 ft
6 ft × 6 ft
500
A rectangular whiteboard has an area of 108 square inches. The width of the whiteboard is 9 inches. What is the perimeter of the whiteboard?
42 inches