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Let R be the circle centered at (0,0) with radius  10. The lines x=6 and y=5 divide R into four regions R1, R2, R3 , and R4. Let  R_i denote the area of region R_i If R1>R2>R3>R4,
then find R1-R2-R3+R4

 

thanks!

 Apr 9, 2020
edited by Guest  Apr 9, 2020
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R1 - R2 - R3 + R4 = 105.

 Apr 14, 2020

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