Equations Flashcards
1
Q
Pressure =
A
Force/Area
2
Q
Area of a parallelogram =
A
Base x Height
3
Q
Area of a cylinder =
A
2(Pi)r* + 2(Pi)rh
4
Q
Volume of a cylinder =
A
(Pi)r*h
5
Q
Volume of a pyramid =
A
1/3 x area of base x perpendicular height
6
Q
Area of a cone =
A
(Pi)r* + (Pi)rl
7
Q
Volume of a cone =
A
1/3 x (Pi)r*
8
Q
Area of a sphere =
A
4(Pi)r*
9
Q
Volume of a sphere =
A
4/3 x (Pi)r**
10
Q
Area of a triangle =
A
1/2 x absinC
11
Q
Sine rule =
A
a/SinA = b/SinB = c/SinC
12
Q
Cosine rule =
A
a* = b* + c* - 2bc x cosA
13
Q
Acceleration =
A
Change in velocity/Change in time
14
Q
Formula for a quadratic sequence?
A
2a = second difference
3a + b = 2nd term - 1st term
a + b + c = 1st term
15
Q
Formula for capture recapture?
A
N = Mn/m
When N = Total population size M = Initial total of marked n = Size of recapture sample m = No. of marked in recapture sample
