Online Geometry Problems

Online Geometry Problem 825: Circle, Semicircle, Arc, Chord, Midpoint, Sector, Triangle, Area. Level: High School,  College, Mathematics Education

The figure below shows a semicircle O with diameter AB = 12. Arc AC = 135 degrees and D is the midpoint of arc AC. Find the shaded area bounded by CD, BD and arc BC.


Problem 825: Circle, Semicircle, Arc, Chord, Midpoint, Sector, Triangle, Area

 

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