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PS Geometry:


 
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thumpin_termis
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PostPosted: Thu Jul 05, 2007 4:51 pm    Post subject: PS Geometry: Reply with quote
I'm getting (B) as the answer but the OA says (E). Am I missing something here?
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thumpin_termis
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PostPosted: Thu Jul 05, 2007 4:58 pm    Post subject: Reply with quote
Ah, I just got it. The entire outer semi-circle's radius is 20m, whereas I was doing 20m + 10m from the shaded portion.

Damn the wording of these questions! Confused
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