Question Solve the equation r=200 Evaluate 3r=600Divide both sides 33r=3600Divide the numbers r=3600Solution More Steps Evaluate 3600Reduce the numbers 1200Calculate 200 r=200 Show Solution Rewrite the equation x2+y2=40000 Evaluate 3r=600Divide both sides of the equation by 3 r=200Square both sides of the equation r2=2002To covert the equation to rectangular coordinates using conversion formulas,substitute x2+y2 for r2 x2+y2=2002Solution x2+y2=40000 Show Solution Graph