Vocabulary
The distance around the outside of a figure
Perimeter
What is the perimeter for a figure with the following side lengths?
5 units + 4 units + 5 units + 4 units
18 units
What is the formula to find area?
hint: what two things do we multiply?
L x W = A
Look at the figure on the board:
What is the perimeter of the figure
22 sq units
Jamie is getting a new carpet in his rectangular-shaped room. His room is 10 feet wide and 9 feet long. What is the total area of his room?
A square with a side length of one unit
Unit Square
What is the perimeter for a figure with the following side lengths?
6 feet + 2 feet + 6 feet + 2 feet
16 feet
What is the area of a figure with following side lengths and widths?
10 feet long and 4 feet wide
hint: 10 x 4 = ?
40 feet
Look at the figure on the board:
What is the perimeter of the figure
14 sq units
Jamie is putting a border around his bedroom. His room is 10 feet long and 12 feet wide. How many feet of border will he need?
hint: 10 feet+ 12 feet + 10 feet + 12 feet
44 feet
A unit square has one ______ ______ of area and can be used to measure area.
Square Unit
What is the perimeter for a figure with the following side lengths?
8 meters + 7 meters + 8 meters + 7 meters
30 meters
What is the area of a figure with following side lengths and widths?
6 inches long and 4 inches wide
hint: 6 x 4 = ?
24 inches
Look at the figure on the board:
What is the area of the figure
18 sq units
Arnold bought a rug that is 7 feet long and 5 feet wide. What is the total area of the rug that he bought?
35 sq. feet
The number of square units needed to cover a figure without overlapping. It is often called "the inside of the figure".
Area
What is the perimeter for a figure with the following side lengths?
10 inches + 15 inches + 10 inches + 15 inches
50 inches
What is the area of a figure with following side lengths and widths?
8 meters long and 6 meters wide
hint: 8 x 6 = ?
48 meters
Look at the figure on the board:
What is the area of the figure
2 sq units
Rachel is building a square shaped dog fence. Once side of the fence is 8 feet long. What is the perimeter of the completed fence?
hint: 8 feet + 8 feet + 8 feet + 8 feet
32 sq. feet
This is made up of two or more figures.
Composite Figure
What is the perimeter for a figure with the following side lengths?
19 feet + 3 feet + 19 feet + 3 feet
44 feet
What is the area of a figure with following side lengths and widths?
7 feet long and 3 feet wide
hint: 7 x 3 = ?
21 feet
What is the area and perimeter of the following composite figure?
Area: 26 sq units
Perimeter: 22 sq units
Steven is putting a ribbon around the edge of a picture frame for his mom. The frame is 6 inches tall and 4 inches wide. What is the perimeter of the frame?
Area: 6 inches x 4 inches = ?
Perimeter: 6 inches + 4 inches + 6 inches + 4 inches = ?
Area= 24 sq. inches
Perimeter= 20 sq. inches