Question

How to find the value of all trigonometrical ratio

Answer 1

Answer:

first of all you will learn trigonometry ratios t ratios table and formulas of the trigonometry sin 0 degree is equal to zero sin 30 degrees equal to 1 by 2 sin 45 degrees equal to 1 by under root 2 sin 60 degree is equal to under root 3 by 2 sin 90 degree is equal to 1 cos 90 ° degree is equal to 1 cos 30° is equal to under root 3 by 2 cos 45 degrees equal to1 by under root 2 cos 60 degree is equal to 1 by 2 cos 90 degree is equal to zero tan 0° is equal to zero

Explanation:

tan 30 degree is equal to 1 by under root 3 tan 45 degree is equal to 1 tan 60 degree is equal to under root 3 tan 90 degree is equal to not defined