. The point with polar coordinates (4, 7 /2) has Cartesian coordinates . The point with Cartesian coordinates (1, 1) has polar coordinates . The point with Cartesian coordinates 2) has polar coordinates 7 / 3 ) .Fill in the blanks to match polar equation and Cartesian equation: Polar equation Cartesian equation r sin 0 = 4 6 T= 3 cos 0 + 2 sin 0 1 y = x (x - 1)2 + y2 = 4The region bounded between the circles a2 + y? = 2 and a2 + y2 = 4, lying in quadrant Ill is described in polar coordinates as Osis, and sosThe circles r = and r = sin 0 are graphed below. 2+ -2 -1 1 2 3 -2. Use polar coordinates to describe the region that lies outide the circle r = and inside the circle r = sin 0. Ensure your bounds on 0 are in the interval [0, 2TT). Ers], and sosThe equation D: 1 describes the hyperbola (you can take as a fact that this hyperbola has b = 3.)