What is surface area?
The area of all sides of a 3D shape added up together
What is volume?
Number of cubes inside a 3D shape
Length: 2cm Width: 8cm Area: ?
16cm2
Length: 7 cm Width: 17 cm Perimeter: ?
48 cm
Which thing is similar to surface area?
A: water inside a pool
B: Grass on the lawn
C: Wrapping a gift box
C: Wrapping a gift box
What is the formula for Volume?
length x width x height
Length: 10 m Width: 23 m Area: ?
230m2
Length: 25 km Width: 19 km Perimeter: ?
88km
What is most like surface area?
A: Walls of the classroom
B: Box around a frozen pizza
C: Chocolate in M&Ms
B: Box around a frozen pizza
What is the volume?
Length: 1mm
Width: 3mm
Height: 5mm
15mm3
Length: 12cm Width: 19cm Area?
228cm2
Length: 15 mm Width: 2mm Perimeter?
34mm
Find the surface area:
Length: 2cm
Width: 3cm
Height: 5cm
62cm2
What is the volume?
Length: 4cm
Width: 5cm
Height: 10cm
200cm3
Length: 14km Width: 17km
238km2
Length: 100m Width: 16m Perimeter?
232m
Find the surface area?
Length: 10m
Width: 4m
Height: 1m
108m2
What is the volume?
Length: 14km
Width: 3km
Height: 20km
840km3