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The vertices of a right triangle are (-12, 8), (24, 8), and (24, -7). Find the length of the hypotenuse of the triangle (hypotenuse = side opposite the right angle). I have to graph a semi-circle in quadrant II on a graphing calculator. What would be an example of an equation that I could use to do that? Any help would be GREATLY appreciatied. Thank you, Rebecca Daigle