Need to know Formulae Flashcards
1
Q
Pythagoras’ Theorem
A
a2 + b2 = c2
2
Q
Quadratic Formula
A
3
Q
Sine Rule
A
4
Q
Cosine Rule
A
5
Q
Area of a Rectangle
A
Area = length x width
6
Q
Area of a triangle
A
7
Q
Area of a Trapezium
A
8
Q
Area of a Parallelogram
A
Area = b x h
9
Q
Circumference of a Circle
A
Circumference = π x diameter
C = π x d
10
Q
Area of a Circle
A
Area = π x radius2
11
Q
Trigonometry - Formulae for sin, cos and tan
A
12
Q
Volume of a Cuboid
A
Volume = l x w x h
13
Q
Volume of a Cylinder
A
Volume = π x r2 x h
14
Q
Volume of a Prism
A
Volume = area of cross section x length
15
Q
Volume of a Pyramid
A
16
Q
Speed
A
17
Q
Speed, Distance, Time
A
18
Q
Density
A
19
Q
Pressure
A
