Real World Use
What does perimeter measure?
What is the outside/around a shape.
What is the Perimeter of a 4 by 6 inch Rectangle?
20 inch
What is the definition of Area?
Square units inside of the shape.
What is the area of a shape if it has the height of 6 ft and a width of 6ft?
36 square feet
What does area measure?
The inside of a shape
What is the Definition of Perimeter?
The distance around a shape
What do we label an area that includes feet.
Square feet
What is the perimeter of a square with sides measuring 8 feet?
32 feet
To build a fence, I would measure...
perimeter
30 ft.
What is the label of area if it does not tell us.
Square Units
Mrs. Joni needs to get a new washer. However, she has to make sure the washer will fit in the small space that she has. If the area measures 100 in squared, will a washer that measure 10 in. in width and 15 in length fit? Please be ready to explain.
No, the washer will have to have an area of 150 in squared
Mr. Stimmell wants to buy carpet for a new tree house, what will he use to find how much carpet he needs to buy?
area
Sarah is putting fence around her garden. She know the perimeter is 48 meters. She has already fenced in three sides each measuring 12 meters. How much more fence does she need to finish fencing in her garden?
12 meters
Sarah has a square garden. She wants to buy mulch to fill the garden. She knows the length is 10 and the width is 9. What is the area?
90 Sq. Units
Mrs. Joni wants her husband to build us a new tree house. She wants it to make it bigger and asks that he makes it 10 feet in width and 9 feet in height. What will be the area of the new tree house?
90 square feet
You are building a playground, and need to build a fence and put mulch inside of the fence. Will you have to measure for area or perimeter?
Area for the mulch
Perimeter for the fence.
Terry is putting trim around a triangular picture frame. He knows he needs 27 centimeters of trim. Two of the sides are both 8 centimeters long. How long is the third side?
11 centimeters
Josh put a table that is 8 meters wide by 7 meters long. What is the area of the table?
56 square meters
What time is it?
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