A triangle is a polygon. It is a closed 3-sided shape made up of straight lines. The ‘tri-’ part of the word triangle means three. A triangle has 3 sides and 3 angles. Interior angles are the angles ...
This is a preview. Log in through your library . Abstract The Morley Trisector Theorem states that for an arbitrary triangle, the Morley triangle is equilateral, where the Morley triangle is a ...
If we know the length of the base of an isosceles triangle, with the two long (very long!) sides being the distance to an object, then we can solve for that distance given just one angle.