Radians, Sine, Cosine, and Tangent Angle Test

Practice vocabulary related to angles and their sine, cosine, and tangent values.

sin 0

0

cos 0

1

sin π/6

1/2

cos π/6

√3/2

sin π/4

√2/2

cos π/4

√2/2

sin π/3

√3/2

cos π/3

1/2

sin π/2

1

cos π/2

0

sin 2π/3

√3/2

cos 2π/3

-1/2

sin 3π/4

√2/2

cos 3π/4

-√2/2

sin 5π/6

1/2

cos 5π/6

-√3/2

sin π

0

cos π

-1

sin 7π/6

-1/2

cos 7π/6

-√3/2

sin 5π/4

-√2/2

cos 5π/4

-√2/2

sin 4π/3

-√3/2

cos 4π/3

-1/2

sin 3π/2

-1

cos 3π/2

0

sin 5π/3

-√3/2

cos 5π/3

1/2

sin 7π/4

-√2/2

cos 7π/4

√2/2

sin 11π/6

-1/2

cos 11π/6

√3/2

sin 2π

0

cos 2π

1