Mathematics

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  • Created by: Lexie Rad
  • Created on: 09-04-17 12:40
Gradient of Perpendicular Lines
M2 = Negative Reciprocal of M1
1 of 11
Direct Proportion
Divide for one, times for all.
2 of 11
3D Pythagoras
a² + b² + c² = d²
3 of 11
Cosine Rule for Angles
(b² + c² - a²) / (2bc)
4 of 11
Cosine Rule for Sides
a²= b² + c² - 2bcCosA
5 of 11
Calculating Gradient
Change in y / Change in x
6 of 11
Formula for a Straight Line
y = mx + c
7 of 11
Quadratic Equation
ax² + bx + c = o
8 of 11
Quadratic Formula
x = (-b ± √b² - 4ac) / 2a
9 of 11
Sine Rule for Angles
SinA/a = SinB/b = SinC/c
10 of 11
Sine Rule for Sides
a/SinA = b/SinB = c/SinC
11 of 11

Other cards in this set

Card 2

Front

Divide for one, times for all.

Back

Direct Proportion

Card 3

Front

a² + b² + c² = d²

Back

Preview of the back of card 3

Card 4

Front

(b² + c² - a²) / (2bc)

Back

Preview of the back of card 4

Card 5

Front

a²= b² + c² - 2bcCosA

Back

Preview of the back of card 5
View more cards

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