1. {ID points} Calculate fma E\". {15 points} In the figure the circle of radius 1 is stationary. and for ever]; ray OR. the point P is the rnidpcnint cnf the segment QR. The curve traced cunt by P is called the lung-haw curve. {all Find parametric equations for this curve. {h} Find the Cartesian equation of this curve. 3. {10 points} Find the area enclosed by the loop of the curve :=::*:v::__ y=+t+L 4. {15 points} The minre's, equation is given by $4 + yd = $1! + H2 {3] Find the highest and lowest points, on the curve. {h} Find the area enclosed by the curve