Sin, cosine rule Flashcards
1
Q
What is the formula for the sine rule
A
a/sinA = b/sinB = c/sinC
2
Q
What do the lower case letters mean
A
Lengths of the sides
3
Q
What do the capital letters mean
A
Angles of the triangle
4
Q
What is the arrangement for the letters
A
a is opposite A
b is opposite B
c is opposite C