Triangles Flashcards
0
Q
AREA OF TRIANGLE
A
½ ab sinC
1
Q
COSINE RULE
A
cosA = b² + c² − a²
________
2bc
Maths Core 2 > Triangles > Flashcards
AREA OF TRIANGLE
½ ab sinC
COSINE RULE
cosA = b² + c² − a²
________
2bc