(Solved): Figure below shows a planar 3-RPR robot with an equilateral triangular base of an (A) inches and a( ...

Figure below shows a planar 3-RPR robot with an equilateral triangular base of an (A) inches and $a(B)$ inch platform. We would like to position the platform center at $Px=m$ inch, $Py=m$ inch, and $?=45$ degrees. Determine the lengths of the three prismatic actuators that would place and orient the platform. Note: Your final answer should be a function of the (A, B and C) parameters.