GCSE Maths
Home
> Preview
The flashcards below were created by user
Anonymous
on
FreezingBlue Flashcards
.
Get the free mobile app
Take the Quiz
Learn more
for the sine rule when finding angle
flip to make easier
for sine rule to find out obtuse angle you do
180 - angle from calculator
cosine rule - cos A =
b2 + c2 + - a2
-----------------
2bc
two angles given + any side
sine
two side + and angle not enclosed by them
sine
two sides given + the angle enclosed by them
cosine
a2 = .....
all three sides given but no angles
cosine
cos A ....
functions find gf(x)
g = 10/x + 2
f = 3x - 2
g(3x - 2)
Card Set Information
Author:
Anonymous
ID:
213212
Filename:
GCSE Maths
Updated:
2013-04-13 14:17:27
Tags:
cosine sine rules
Folders:
Description:
revision
Show Answers:
What would you like to do?
Get the free app for
iOS
Get the free app for
Android
Learn more
Home
>
Flashcards
> Print Preview