AREA
What is the formula for the area of a rectangle?
A=L x W / Length x Width
What is the formula for the perimeter of a rectangle?
P=L+L+W+W
What is the perimeter and area of a square with sides that equal 2 m?
Perimeter - 8 m
Area - 4 m2
I measure the inside of a figure.
Area
What does area measure?
The number of square units needed to cover the inside of a figure.
What does Perimeter measure?
The distance around a figure.
What is the perimeter and area of a rectangle that has a length of 5 cm and a width of 3 cm?
Perimeter - 16 cm
Area - 15 cm2
I measure around a figure.
Perimeter
Sam's pencil box is 2 cm wide and 4 cm long. What is the area of Sam's pencil box?
8 cm2
Sam's pencil box is 2 cm wide and 4 cm long. What is the Perimeter of Sam's pencil box?
P=2+2+4+4
P=12 cm
What is the perimeter and area of a rectangle that has a length of 9 cm and a width of 8 cm?
Perimeter - 34 cm
Area - 72 cm2
If you want to measure the grass in your backyard, what are you measuring?
Area
The side measurement of a square is 3 mm. What is the area?
9 mm squared
The side measurement of a square is 3mm. What is the perimeter of the square?
12 mm
If the perimeter of a rectangle is 14 mm and the area is 12 mm2, what is the length of the shape if the width is 3 mm?
4 mm
If you are measuring the frame around a picture, what are you measuring?
Perimeter
The area of a rectangle is 10 cm2. The length of the rectangle is 5 cm. What is the width?
2 cm
The length of the rectangle is 5 cm and the width is 2 cm. What is the perimeter?
P=5+5+2+2
P=14 cm
A given square is measured at 16 mm for its perimeter and 16 mm2 for its area, what is the length of the sides of the square?
4 mm
Which uses length and width of a figure?
Both area and perimeter