4.7 Areas Between Curves: Quiz

Problem 4

Find the area of the face (not including the mouth and eyes) in the drawing below.

The large circle has radius 3 and is centered at the point (0, 2). The mouth is the area bounded by the curves
y = x² and y = 0.5x² + 0.5. The eyes are circles of radius 0.5 centered at the points (–1, 2.5) and (1, 2.5).

Answers, problem 4

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