Sin 30 value: Use our sin (x) calculator to find

Use our sin (x) calculator to find the exact value of sine of 30 degrees - sin ( 30 °) - or the sine of any angle in degrees and in radians. Learn the exact value of sin 30 degrees with introduction and geometric proofs to derive value of sin (π/6) in fraction and decimal in trigonometry. The value of sin 30 ° is 1/2. Also, we will learn about other trigonometric functions which are cos, tan, cosec, sec and cot along with derivation of sin 30 °. Learn how to find the value of sine 30 degrees using geometry, trigonometry and the unit circle. See how to use sine 30 degrees in problems involving bearings, angles and complementary angles.