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Convert Radians to Degrees
Convert Degrees to Radians
Functions
Theorems and Laws
Calculator Evaluations
100
7π/45
What is 28°?
100
136°
What is 34π/45?
100
y int = 1
What is y intercept of the cos function?
100
c^2= a^2+b^2-2ab*cos(C)
What is the Law of Cosines?
100
sin 176°
What is 0.070
200
11π/18
What is 110°?
200
148°
What is 37π/45?
200
Period = 360°
What is the period of cos and sin functions?
200
sinA/a = sinB/b = sinC/c
What is the Law of Sines?
200
cos (-1500°)
What is 0.500
300
11π/20
What is 99°?
300
10°
What is 1π/18?
300
Period = 180°
What is the period of tan function?
300
tan θ = sin θ/cos θ
What is Tangent Theorem?
300
sin 1802°
What is 0.035
400
10π/9
What is 200°?
400
212°
What is 53π/45?
400
x int = -360, -180, 180, 360
What are x intercepts of the sine function?
400
sin^2+cos^2=1
What is Pythagorean Identity?
400
cos 223°
What is -0.731
500
35π/18
What is 350°?
500
280°
What is 14π/9?
500
x int = -270, -90, 90, 270
What are x intercepts of cos function?
500
sin 30° = cos 60°= 1/2
What is the Exact Value Theorem?
500
cos 72°
What is .309