Fromulae For Traingles Flashcards
1
Q
What is the sine rule ?
A
a. b. c
———— = ——— = ———-
Sin A. Sin B. sinC
2
Q
What is the cosine rule?
A
A2 =b2 + c2 - 2bc x cos A
3
Q
What is the equation for the area of a triangle?
A
1/2 a x b x sin C
4
Q
What is the equation for Pythagoras theorem?
A
A2 + b2 =c 2
