What does Area measure?
Area measures the amount of space a 2-D shape takes up.
What does Perimeter measure?
Perimeter measures all the sides of a shape or the distance around the shape.
What does volume measure?
Volume measures the amount of space taken up by a 3-D object
What is the formula for Area?
Area = L x W
True or False:
The unit for the perimeter is squared.
False
What are the two formulas to find Volume?
V = LxWxH
or
V = BxH
What is the area of the rectangle?
Length= 4 cm
Width= 8 cm
DON'T FORGET THE UNITS!!!
Area= 32 cm2
What is the perimeter of this rectangle?
Length= 3 cm
Width= 6 cm
DON'T FORGET THE UNIT!!!
Perimeter = 18 cm
**3+3+6+6**
What is the Volume of the rectangular prism?
Length= 5 cm
Width= 3 cm
Height = 3 cm
DON'T FORGET THE UNITS!!!
Volume = 45 cm3
What is the area of the rectangle?
Length= 8 cm
Width= 5 cm
DON'T FORGET THE UNITS!!!
What is the perimeter of a square with a side length of 9 inches?
DON'T FORGET THE UNIT!!!
Perimeter= 36 inches
What is the Volume of the rectangular prism?
Base= 6 ft2
Height= 9 ft
DON'T FORGET THE UNITS!!!
Volume = 54 ft3
What is the area of the rectangle?
Length= 9 cm
Width= 3 cm
DON'T FORGET THE UNITS!!!
Area = 27 cm2
What is the perimeter of the rectangle?
Length= 7 ft
Width= 6 ft
DON'T FORGET THE UNITS!!!
Perimeter= 26 ft
Find the Volume of EACH shape. Then say which is BIGGER
Shape A: Shape B:Length= 5 cm Length= 3 cm
Width= 3 cm Width= 4 cm
Height= 3 cm Height= 5 cm
Volume of Shape A = 45 cm3
Volume of Shape B = 60 cm3
Shape B is BIGGER