The figure below shows an image of Pac-Man from the classic video game. The "mouth" of Pac-Man forms a central angle of 55.0° in a circle with radius 4.00 millimeters.   (a) Find the length of the perimeter of Pac-Man (including the sides of the mouth). (Round your answer to one decimal place.)  mm (b) Find the area enclosed by Pac-Man. (Round your answer to one decimal place.)  mm2

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
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Chapter8: Areas Of Polygons And Circles
Section8.5: More Area Relationships In The Circle
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The figure below shows an image of Pac-Man from the classic video game. The "mouth" of Pac-Man forms a central angle of 55.0° in a circle with radius 4.00 millimeters.

 
(a) Find the length of the perimeter of Pac-Man (including the sides of the mouth). (Round your answer to one decimal place.)
 mm

(b) Find the area enclosed by Pac-Man. (Round your answer to one decimal place.)
 mm2
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