A circle with radius of 2 cm sits inside a 11 cm x 12 cm rectangle. What is the area of the shaded region?
Round your final answer to the nearest hundredth.
11 cm
C
2 cm
12 cm

Answer is:119.43

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0