Question

How to find side of a triangle when one side is given and one angle is 60 degree

Answer 1

In a triangle the side opposite to 60° is √3/2 of hypotenuse or use

Trigonometric ratios

tan60 =opposite/ adjacent

1. where tan 60 = √3
2. sin 60 = √3/2
3. cos 60 = 1/2
4. where sin =opposite/hypotenuse
5. where cos=adjacent/ hypotenuse