Mathematics, 10.04.2021 04:40 gshreya2005

Graph triangle RST with vertices R(4,4), S(5,1), and T(-1,-1) a. prove that triangle RST is a right triangle. clearly state which angle is the right angle.
b. find the perimeter of the triangle RST to the nearest tenth.
c. find the exact area of triangle RST.

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Graph triangle RST with vertices R(4,4), S(5,1), and T(-1,-1) a. prove that triangle RST is a right...