How do you prove #sin (pi/3)#?
1 Answer
Feb 15, 2016
Use an equilateral triangle and the Pythagorean Theorem
Explanation:
I have assumed that the question was meant to be
An equilateral triangle has three sides of equal length and three equal angles.
(Since the angles are equal and since the interior angles of a triangle must add up to
If we assign a length of 2 units to each side of an equilateral triangle,
we can develop the ratio for