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Math help please? I need it for my Exam!? - Printable Version +- Twitist Forums (http://twitist.com) +-- Forum: Twitter forums (/forum-1.html) +--- Forum: Twitter General help (/forum-6.html) +--- Thread: Math help please? I need it for my Exam!? (/thread-102431.html) |
Math help please? I need it for my Exam!? - Kenny - 02-21-2014 12:05 PM https://twitter.com/Ksantoso89S/status/429919677360246784/photo/1 I don't know how to calculate the area of the yellow shape. Please find it out. the 2 half circles are the same. PLEASE!! Why isn't there anyone who answers it? - TC - 02-21-2014 12:20 PM http://postimg.org/image/ns51uz3id/ ABR = ABO - ARBO = 49Ï€ - (49Ï€/2 + 49) RSOT = 2(49Ï€/4 - 49/2) ABR+RSOT = 49Ï€ - (49Ï€/2 + 49) + 2(49Ï€/4 - 49/2) hope you understand what i am trying to say. |