1
The distance around a closed figure is called
perimeter
Find the area and perimeter of a rectangle with a length of 12 units and a width of 6 units.
Area: 72 square units, Perimeter: 36 units
Dalton's dad rode his bike 1 km north, 2 km west, 1 km south, 2 km east. Dalton rode the same path 5 times. How many km farther did Dalton ride?
24 km
What is perimeter formula A and perimeter formula B?
A: P = L + W + L + W
B: P = (2xL) + (2xW)
Sara is making a rectangular tablecloth for a picnic table. The table has a length of 8 feet and a width of 5 feet. Sara wants to add a decorative border around the tablecloth. If the border is 1 foot wide, what is the total area of the tablecloth, including the border? Additionally, what is the perimeter of the tablecloth?
The total area of the tablecloth, including the border, is 90 square feet. The perimeter of the tablecloth is 34 feet.
The number of square units needed to cover a figure without any overlap.
Area
A rectangle has an area of 30 sq. meters and a perimeter of 34 meters. What are the dimensions?
2m by 15m
4 x S = ______ of _____
Perimeter of a Square
To find the area of a square, multiply the length of one side by ______________
itself
You know that area is the number of square units needed to _____________ a region, or figure, without any overlap.
Cover
A rectangle has a length of 5 inches and an area of 30 sq. in. What is the perimeter?
22 inches
Find the area and perimeter of a rectangle with a length of 8 units and a width of 5 units.
Area: 40 square units, Perimeter: 26 units
A unit for measuring area.
L + W + L + W = ____ of a ______
Perimeter of a Rectangle
Violet is making a rectangular banner for the basketball team to run through before the start of the game. She has 24 square feet of paper. List all of the possible dimensions of rectangles with an area of 24 square feet.
Show Ms. Cassie
L x W = _____ of a ______
Area of a Square
Maria is building a rectangular garden for her vegetables. The length of the garden is 10 feet, and the width is 6 feet. She wants to put a fence around the garden to keep out animals. If the fence costs $3 per foot, how much will it cost Maria to fence the entire garden?
$96
A square has a perimeter of 20 units. What is the length of one side of the square?
5 units
Find the area and perimeter of a square with a side length of 7 units.
Area: 49 square units, Perimeter: 28 units
Emily is designing a rectangular garden bed. The length of the garden bed is 12 feet and the width is 6 feet. She wants to place stepping stones inside the garden bed. Each stepping stone has a length of 1 foot and a width of 1 foot. How many stepping stones will Emily need to cover the entire garden bed? Additionally, what is the perimeter of the garden bed?
Emily will need 72 stepping stones to cover the entire garden bed. The perimeter of the garden bed is 36 feet.
Eric created a rectangular patio using 1-foot square paving stones which are sold in batches by the dozen. The patio measures 9 feet by 4 feet. How many batches of paving stones does Eric need?
3 batches
Emily is making a picture frame for her artwork. The length of the picture frame is 9 inches, and the width is 5 inches. What is the perimeter of the picture frame?
Use perimeter formula B!
28 inches
I want to paint a tennis court that is 28 feet wide and 79 feet long. How much space am I covering with paint?
2,212 square feet
A rectangular garden has a length of 12 units and a perimeter of 40 units. What is the width of the garden?
8 units
I have a tennis court that is 28 feet wide and 79 feet long. I want to build a fence around it. How much fence do I need?
214 feet