Why do we do trigonometry with only 90° angled triangles? Can't we generalise the concept so that we can have sin functions for triangles with other angles? - Quora
A triangle has sides equal to 4m, 11m and 8m. What are its angles (round answers to nearest tenth)? - Quora
How to work out the sides of a non-right angle triangle given only 1 side - Quora
Law of sines - Wikipedia
How to calculate the distance of the side in the triangle while given 2 sides and the angle that is not between those 2 given sides - Quora
How can we define sin and cos functions in a non-90 degree triangle? Is this possible? - Quora
Law of sines - Wikipedia
In a triangle ABC, AB = AC, ∠BAC = 40°. What is the external angle at B? - Quora
Given an oblique triangle with angles β = 80°, α = 90° , and a side b = 75, what is side c? - Quora
Talk:Law of sines - Wikipedia
How can we define sin and cos functions in a non-90 degree triangle? Is this possible? - Quora
What are the angles of triangle ABC when a=15, b=12, and c=18? - Quora
Law of sines - Wikipedia
