# Formula

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Area of a rectangle
Lenght x Width
1 of 17
Area of a parallelogram
Base x Height
2 of 17
Area of a triangle
1/2 (Base x height)
3 of 17
Area of a trapezium
1/2 (a + Base) x Height
4 of 17
Volume of a Cuboid
Length x Width x Height
5 of 17
Volume of Prism
Area of cross section x Length
6 of 17
Volume of a cylinder
7 of 17
Volume of a pyramid
1/3 x Area of base x Height
8 of 17
Circumference of a circle
π x Diameter
9 of 17
Area of a circle
10 of 17
Pythagoras' Theorem
a² + b² = c²
11 of 17
Trigononetric ratios
SOH CAH TOA
12 of 17
Speed measure
Speed = Distance / Time
13 of 17
Density measure
Density = Mass / Volume
14 of 17
Pressure measure
Pressure = Force / Area
15 of 17
Cosine rule
a² = b² + c² - 2bc x cosA
16 of 17
Area of a triangle
1/2 a x Base x sinC
17 of 17

## Other cards in this set

### Card 2

#### Front

Area of a parallelogram

Base x Height

### Card 3

#### Front

Area of a triangle

### Card 4

#### Front

Area of a trapezium

### Card 5

#### Front

Volume of a Cuboid