4.1 - 4.4 Flashcards
1
Q
A
2
Q
Pythagorean Triples
A
3,4,5; 5,12,13; 7,24,25
3
Q
Radians to Degrees
A
180/π
4
Q
Degrees to Radians
A
π/180
5
Q
How to find a coterminal angle
A
+, - n(360)
6
Q
How to find the reference angle
A
between terminal arm and x axis, clockwise or counterclockwise depending on + or negative angle
7
Q
Minute ‘ to Degrees
A
1/60
8
Q
Second ‘’ to Minutes
A
1/60’
9
Q
Second to Degrees
A
1/3600
10
Q
Revolutions -> Radians -> Degrees
A
1 revolution= 2π = 360
11
Q
A
