Unit Circle
handcoded by Jay Nick
August 20, 2015
STEAMcoded.org
Unit Circle
radius = 1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
Cos(θ) =
Adjacent
Hypotenuse
Cos(45) =
0.707
1
Cos(45) =
0.707
Sin(θ) =
Opposite
Hypotenuse
Sin(45) =
0.707
1
Sin(45) =
0.707
Tan(θ) =
Opposite
Adjacent
Tan(45) =
y
0.707
=
x
0.707
Tan(45) =
1.000
-180
180
Slide to Adjust Angle θ (Degrees)
STEAMcoded.org
STEAMcoded.org