A triangle has two corners of angles #pi /12# and #(5pi)/12 #. What are the complement and supplement of the third corner?
1 Answer
Mar 2, 2018
Complement angle
Supplement angle W is also the exterior angle of the triangle.
Explanation:
Given
Sum of the three angles of a triangle equals
Hence
Supplementary angle of
We know,
Thus,
Also in a triangle,
Exterior angle equals sum of the interior opposite angles.
Hence, verified.