Show:
Perimeter
Area
Problem Solving
Fractions
100

How do you find perimeter?

Find the sum of all side lengths.

100

What is the area of a rectangle with a perimeter of 18 feet and a width of 4 feet?

20 square feet

100
Bob wants to carpet the floor of his house. It is a rectangle and the sides are 4m and 3m. How much carpet is needed?
What is 12 meters squared?
100

3/4+2/4=

1 1/4

200
A rectangular book has a width of 3 cm and a length of 6 cm. What is the perimeter?
What is 18cm?
200

How do you calculate area?

What is length X width?

200
Bob has to buy 12 square meters of carpet. Each square meter cost 5 dollars. He has 48 dollars. Does he have enough money to buy the carpet needed?
What is no? He needs 5 x 12 = 60 dollars
200

4/9 + 1/3=

7/9

300
A hexagon has sides that are each 7 m, what is the perimeter of the hexagon?
What is 42 m?
300

What is the area of a rectangle with perimeter of 28 feet and a length of 9 feet?

45 square feet

300
Mr. Horst wants to put a fence around the playground. The sides are 100 m and 300 m and it is a rectangle. How many meters of fence will he need?
What is 800m ?
300

8 X 1/3

8/3 or 2 2/3

400

What is the perimeter of a rectangle with an area of 48 square feet and a width of 6 feet?

28 square feet?

400

What is the area of a rectangle with a perimeter of 32 feet and a length of 12 feet

48 square feet

400
The perimeter of an isosceles triangle is 50 cm. Two sides are 18 cm long. What is the length of the third side?
What is 14 cm?
400

1 8/9 - 5/6=

1 1/18

500

What is the perimeter of a rectangle with an area of 18 feet and a length of 6 feet?

18 feet

500
Do two congruent figures always have the same area?
What is yes? ex. 3 x 2 = 6 and 2 x 3 = 6
500
Draw two different shapes that both have the perimeter of 16 cm.
What is a 4cm X 4cm square, or a 6 cm X 2 cm, or 5 cm X 3cm ?
500

16 X 3/8=

48/8 or 6