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MC 1-B Problems

 
 
HuangPinrui的头像
MC 1-B Problems
HuangPinrui - 2018年11月3日 Saturday 09:43
 

Guys, could you give a couple of hints about 8.23 B? I cant find intersection of the areas in the rectangle.

 
ReynosoDavid的头像
Re: MC 1-B Problems
ReynosoDavid - 2018年11月5日 Monday 10:59
 

Try doing something similar to what we did with 8.6. If you add the areas of the two quarter circles, you'd be adding some of the shaded region twice, but that can be fixed by subtracting the area of another region.

 
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