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OpenStudy (anonymous):
A point moves around a circle represented by x^2+y^2=100. At any location on the circle, the point determines an angle theta. The points (x,y), (-x,y), (-x,0), and (x,0) determine a rectangle. Find an expression that uses only the variable theta to represent the shaded ares of the diagram. A) 50pi-100sinxcosx B) 50pi-200sinxcosx C)100pi-200sinxcosx D) 200sinxcosx
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OpenStudy (anonymous):
Diagram?
OpenStudy (anonymous):
OpenStudy (anonymous):
@SithsAndGiggles
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