What are the total square units of a polygon called?
area
Find the perimeter of the rectangle with a length of 8 cm and a width of 5 cm.
P = 26 cm
Find the area of a rectangle that has a length of 6 cm and a width of 5 cm.
A = 30 cm2
The classroom is getting new pink carpet. If the room has a length of 10 m and a width of 6 m. How much carpet will the room need.
The room will need 60 m2 of carpet.
Which unit would you use to find the mass of an elephant?
kilograms
What is the distance around a polygon called?
perimeter
Find the perimeter of a square that has a side length of 12 cm.
P = 48 cm
Find the area of a square with side length 7 cm.
A = 49 cm2
John wants to re-carpet his basement. Should he calculate the area or perimeter?
area
Which unit would you use to find the distance from New York City to London?
Kilometers
How do you find the perimeter of a triangle?
Add up all the sides
Find the perimeter of a right triangle with one side length 6 m, one side length 4 m, and one side length 9 m.
P = 19 m
Find the area of a rectangle with the length of 3 meters and a width of 5 meters.
15 meters
Mary needs to fence around her yard. The length of the yard is 12 meters and the width is 7 meters. How many meters of fencing does she need?
84 meters
Which unit would you use to find mass of a raisin?
milligrams
How do you find the perimeter of a polygon?
Add up all the sides
Find the perimeter of a triangle if it has a side of 8 m, and two side lengths that equal 3 m.
P = 14m
Find the perimeter of a triangle with sides measuring 9 cm, 7 cm and, 3 cm.
19 cm
Mary needs to fence around her backyard. Her backyard is a rectangle. The perimeter of her back yard is 24 meters. Her yard is 9 meters long. How long is the other side?
3 meters
Which unit would you use to find out how tall you are?
centimeters
What is the equation for area of a square or rectangle?
area=length x width
Find the perimeter of a pentagon with side lengths that equal 8 cm.
P= 40 cm
Find the perimeter of a regular triangle with sides of 12 inches.
48 inches
Write a story problem for area.
teacher approves answer
Which unit could you use to measure the area of a space?
square units or units2