Area and Perimeter
What does perimeter measure?
The outside boundary of a shape
Find the volume of a cube with side length 4 cm
64 cm³
What shape do we use pythagoras' theorem on?
Right-angled triangles
x - 3 = 5. What is x?
x = 8
how many seconds are in 5 minutes?
300 seconds
What does area measure?
The amount of unit squares inside a 2D shape
A rectangular prism has dimensions 5 cm × 3 cm × 2 cm. Find its volume.
30 cm³
What is the name of the side opposite the right angle on a triangle?
Hypotenuse
2x + 5 = 11. What is x?
x = 3
Annie starts homework at 4.15pm and finishes at 5.45pm. How long does she work?
1 hour 30 mins (90 mins)
Find the perimeter of a rectangle with length 6 cm and width 4 cm.
20 cm
Capacity can be measured in which units?
mL, L, kL
What is the formula for pythagoras' theorem?
a2 + b2 = c2
x - x + x = 4
x = 4
Convert 2.5 hours into minutes
150 minutes
A rectangle has area 48 cm² and width 6 cm. Find its length
8 cm
A swimming pool is 25 m long, 10 m wide, and 2 m deep. How much water is needed in kilolitres?
500 kL
In a right triangle, the sides are 3 cm and 4 cm. Find the hypotenuse.
5 cm
3y - 7 = 11. What is x?
Express 0.07 + 0.05 as a percentage
The perimeter of a square is 36 cm. Find its area.
81 cm²
Maths teachers are awesome
Yes they are!
A right triangle has sides 7 cm and 24 cm. Find the hypotenuse
25 cm
Simplify: 4a + 3a − 5
7a − 5
3/4 + 5/8
11/8 or 1 3/8