Pythagoras' Theorem and Trigonometry Flashcards
1
Q
In any right-angled triangle where a, b and c are the length of the sides and c is the hypotenuse:
A
2
Q
What does Sin A =
A
A/C
3
Q
What does cos A equal
A
B/C
4
Q
What does Tan A equal
A
A/B
5
Q
In any triangle ABC where a, b and c are the length of the sides:
(Sine rule)
A
6
Q
In any triangle ABC where a, b and c are the length of the sides:
(Cosine rule)
A
7
Q
What is the area of a triangle
A
