Trigonometry Calculator

Select which case applies to you:
I know the sides
I know one angle and its adjacent
I know one angle and the hypotenuse
I know the hypotenuse and one side



a b c

Angle (a) = 45.00000

Side (ac) = 45.00000

Angle (b) = 45.00000

Side (bc) = 45.00000

Hypothenuse (ab) = 63.63961

Sine (a) = 0.70711

Cosine (a) = 0.70711

Sine (b) = 0.70711

Cosine (b) = 0.70711