Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Maths A-level (equations to know) > Trigonometry > Flashcards

Trigonometry Flashcards

1
Q

What is the cosine rule?

A

a2 = b2 + c2 – 2bc cos(A)

(possibly given in formula book)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Maths A-level (equations to know) (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions