What is the exact value of tan 30?
1 Answer
Jun 4, 2018
See explanation below
Explanation:
In a equilateral triangle, all sides are equal to 1. Then all angles are 60º
Consider the height of this triangle. So we have an right triangle with sides 1/2, 1 and h=height. The angles are 90, 60 and 30
Lets calculate the height by Pitogorean theorem
Then