What is the formula for finding the area of a rectangle?
Area = length x width
Tom has a poster with a length of 5 feet and a width of 3 feet. He wants to put a wooden frame around the poster. What length of wood will Tom need to frame his poster?
16 feet
338+262=
600
There is rectangle with Length: 4 meters and Width: 7 meters
What is the Area? (You must include units)
28 square meters
Rectangle with Length: 7 feet Width: 17 feet Perimeter: ?
48 feet
Sally's pool table has an area of 36 square feet. The length of the pool table is 9 feet. What is the width of the pool table?
4 feet
What type of math do you use for an area problem?
Multiplication
74 - 56 =
18
Length: 10 meters
Width: 12 meters
Area: ?
(You must include units)
120 square meters
Rectangle with Length: 5 feet Width: 9 feet Perimeter: ?
28 feet
Ben is painting his room. He paints 3 walls. Each wall has dimensions of 10 x 8 feet. What is the total area that Ben has to paint?
240 square feet
What is the definition of perimeter?
The distance around the outside of something.
6x70=
420
Length: 6 meters
Width: ?
Area: 48 square meters
(You must include units)
8 meters
Rectangle with Length: 15 feet Width: ? Perimeter: 46 feet
8 feet
Mike is taking measurements of different rooms in his house. The bonus room has an area of 72 square feet. The length of the room is 8 feet. What is the perimeter of the room?
34 feet
What is the definition of area?
Area is the space INSIDE
What are five multiples of 5?
Answers vary, but all must have a 5 or 0 in the ones place.
If a shape is on a grid, you can find the are by doing what?
Counting the square units.
A square with one side that is 8 feet
32 feet
Hannah and Sally are planting gardens. Hannah's garden is 2 x 8 feet long. Sally's garden is 4 x 4 feet long. They want to put fencing around their gardens. Who will need more fencing?
Hannah
What is different about units of area compared to units of perimeter?
Units of area are "square units"
What are five multiples of 3?
Answers may vary from: 0,3,6,9,12,15,18,21,24,27,30,33,36