1 Choose a polygon, and reshape it by dragging the vertices to new locations. As the figure changes shape, the angle measures will automatically update.  Animation: For triangles and quadrilaterals, you can play an animated clip by clicking the image in the lower right corner.
A teacher can make anywhere from $17.00 an hour to $54.00 a hour depending on the subject the teacher is teaching. College teachers make a little more money than high school teachers. Catholic and private school teachers also make about $23.00 an hour. Erika Macero.
Salaries for public school teachers vary by district but generally are higher than salaries at private schools, according to the BLS. PayScale.com showed that high school teachers working in public education made between $30,686 and $69,726 in December 2013. However, as a private school teacher, you may be offered additional benefits, like free or subsidized lodging in the case of some boarding schools.