Trigonometry Flashcards
0
Q
What rule do you use if you are given two sides and one angle in a non right angle triangle?
A
Sine (to look for angle)
1
Q
When do you use the sine rule?
A
To get the length or angle of a non right angle or right angle triangle
2
Q
You are given a non right angle triangle with two known angles and one known side . What are you most likely going to be asked to find and what rule do you use?
A
You need to find the missing side And use the sine rule
3
Q
When do you use the cosine rule?
A
When there are 3 sides involved and 1 angle
4
Q
When do you use a tan/cos/sine ratio?
A
When you need to find a side/angle in a right angle triangle
