# Maths Formulae

Cards to help to remember formulae for volumes and areas

?
Formula for the Area of a Rectangle?
Length X Width
1 of 12
Formula for the Area of a Triangle?
Base x Height ÷ 2
2 of 12
Formula for the Area of a Circle
πR²
3 of 12
Formula for the Circumference of a Circle?
πD
4 of 12
Formula for the Volume of a Prism?
Area of the Cross Section x Length
5 of 12
Formula for the Volume of a Cuboid?
Length x Width x Height
6 of 12
Formula for the Volume of a Cone?
1/3πR²H
7 of 12
Formula for the Curved Surface Area of a Cone?
πRL
8 of 12
Pythagoras' Theorem Formula?
a²+b²+c²
9 of 12
Trigonometry Formula?
SOHCAHTOA
10 of 12
Formula for the Length of an Arc?
θ÷360 x πD
11 of 12
Formula for the Area of a Sector?
θ÷360 x πr²
12 of 12

## Other cards in this set

### Card 2

#### Front

Formula for the Area of a Triangle?

#### Back

Base x Height ÷ 2

### Card 3

#### Front

Formula for the Area of a Circle

### Card 4

#### Front

Formula for the Circumference of a Circle?

### Card 5

#### Front

Formula for the Volume of a Prism?