Area
A rectangle has a length of 7 inches and a width of 6 inches. What is the are of the rectangle?
The area is 42 squared inches.
A rectangle has a length of 9 feet and a width of 3 feet. What is the perimeter of the rectangle?
The perimeter is 24 feet.
A rectangle has a width of 12 centimeters and a length of 15 centimeters. What is the area AND perimeter of the rectangle?
The area of the rectangle is 180 square centimeters.
The perimeter of the rectangle is 54 centimeters.
A square has an area of 49 square centimeters. What is the side length of the square?
The side length of the square is 7 centimeters.
Sally builds a pool in her backyard. The pool has a length of 14 feet and a width of 12 feet. What is the area of the pool?
The area is 168 square feet.
Sean is finding the perimeter of a rectangle. The rectangle is 10 feet long and 5 feet wide. What equations can he use to find the perimeter of the rectangle? Choose all the correct answers.
a. 10 X 5
b. 2(10 + 5)
c. (2X5) + (2X10)
d. 2(10X5)
e. 10+5+10+5
He can use the formulas in answers b, c, and e.
Mike paints a square wall that has a side length of 12 yards. What is the area AND the perimeter of the square?
The area of the square is 144 square yards.
The perimeter is 48 yards.
Paul builds a rectangular playpen for his new puppy. He uses 38 feet of fencing material to build his playpen. The playpen has a width of 6 feet. What is the length of the playpen?
The length of the playpen is 13 feet.
If a square has an area of 64 square inches, what is the length of the sides?
The length of the sides is 8 inches.
A square has a side length of 15 centimeters. What is the perimeter of the square?
The perimeter of the square is 60 centimeters.
Bob puts a fence around his backyard. His backyard is 13 feet long and 16 feet wide. How much fence does Bob use around his backyard?
Bob uses 58 feet of fence.
A rectangle has a total perimeter of 42 yards. The length of the rectangle is 7 yards. What is the width of the rectangle?
The width of the rectangle is 14 yards.
Rose builds a garden that is 32 yards long and 25 yards wide. What is the area of the garden?
The area of the garden is 800 square feet.
Ryan has a garden in his backyard. The length of the pool is 8 feet and the width of the garden is 5 feet. He wants to build a new garden with double the length and triple the width. What is the perimeter of the garden?
(HINT: you have to figure out the length and width of the new garden)
Length: 16 feet
Width: 15 feet
The perimeter of the new garden is 62 feet.
Mike has a deck in his backyard that is 12 meters wide and 16 meters long. He wants to build a new deck that is double the length and double the width of his old deck. What is the area of his new deck?
(HINT: you need to solve the length and width of his new deck first)
Length: 24 meeters
Width: 32 meters
The area of his new deck is 768 square meters.
Karen has some ribbon that is 36 inches long. She needs to know if she has enough ribbon to wrap the perimeter of her Christmas presents. Look at each of the options below and choose the answer choices in which she has enough ribbon to wrap the Christmas present with ribbon.
a. Square; side lengths 8 inches
b. Rectangle; 7 inches by 5 inches
c. Square; side lengths 10 inches
d. Rectangle; 9 inches by 8 inches
She has enough ribbon to wrap the Christmas presents in options "A" & "B".