There are two ways to construct a triangle using a ruler and a protractor. The first is a Side, Angle, Side (SAS) construction where two sides and the angle between them is known. The second is an ...
You may be required to construct a triangle given \({3}\) sides (SSS). To do this you will need a ruler and a compass, but not a protractor as you do not have any information about the angles. The ...
https://doi.org/10.4169/college.math.j.48.1.51 • https://www.jstor.org/stable/10.4169/college.math.j.48.1.51 Copy URL By using the ellipse with foci at the extreme ...