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Nairaland Forum / Nairaland / General / Education / 2k For Whoever Can Solve This Asap (2614 Views)
2k For Anyone Who Can Solve This For Me....mathematicians Food Don Land / Test You IQ , 2k For 5 Winners Fastest Correct Answers Only / Can U Solve This Primary 6 Quantitative Reasoning (2) (3) (4)
2k For Whoever Can Solve This Asap by phenomental40(m): 3:14pm On Aug 09, 2020 
I thought I was good in cyclic geometry till I found this. Any way am offering the sum of 2000 thousand naira to anybody that can help me solve it to the answer, the first to get it solved get the alert

Re: 2k For Whoever Can Solve This Asap by Mrshape: 3:17pm On Aug 09, 2020 
phenomental40:Solution loading 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 3:26pm On Aug 09, 2020 
Mrshape:anxiously waiting 
Re: 2k For Whoever Can Solve This Asap by Agbogashi: 3:32pm On Aug 09, 2020 
140° 
Re: 2k For Whoever Can Solve This Asap by peppo4live: 3:34pm On Aug 09, 2020 
126 degree 
Re: 2k For Whoever Can Solve This Asap by Emary(f): 3:39pm On Aug 09, 2020 
72 Degrees. ODC =OCD since they are both radii of the circle. The angles in the triangle =180 degrees so ODC = 70 degrees OCD = 70 degrees therefore DOC = 40 degrees AOC = 360  (212 + 40) = 360 252 = 108 degrees Since ABC is opp AOC in a cyclical quadrilateral, they must add up to 180 degrees so 180 108=72 degrees. 9 Likes 2 Shares 
Re: 2k For Whoever Can Solve This Asap by Abudu2000(m): 3:40pm On Aug 09, 2020 
Hahaha the 140 guy came close but its ***141** DOC=40 AOC=108 OAB=71 ODCB is a parallelogram BOC=CBO~ 70 BCO=40 Final ans =71+70=141 
Re: 2k For Whoever Can Solve This Asap by peppo4live: 3:42pm On Aug 09, 2020 
OCD = 70 (isosceles triangle) OCD + ODC + x = 180 70 + 70 + x = 180 140 + x = 180 X = 40 212 + 40 = 252 ( angle at centre) ABC = 252/2 (angle at centre is twice angle at segment ABC = 126 degree 2 Likes 
Re: 2k For Whoever Can Solve This Asap by Mrshape: 3:50pm On Aug 09, 2020 
peppo4live: no one said it isoceles triangle 
Re: 2k For Whoever Can Solve This Asap by Emary(f): 3:52pm On Aug 09, 2020 
Mrshape: It is because 2 sides are radii so they are equal. 2 Likes 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 3:53pm On Aug 09, 2020 
peppo4live:peppo4live correct DM me your account number expect alert of 2k tomorrow 7 Likes 1 Share 
Re: 2k For Whoever Can Solve This Asap by Mrshape: 3:54pm On Aug 09, 2020 
Emary:You are correct 
Re: 2k For Whoever Can Solve This Asap by doggedemmy(m): 3:55pm On Aug 09, 2020 
phenomental40: 
Re: 2k For Whoever Can Solve This Asap by Abudu2000(m): 3:56pm On Aug 09, 2020 
peppo4live:this is terribly wrong hahahaha u can't just keep assuming everything inside is a absosceles or not when there is no indication there but it is what it is lol. 
Re: 2k For Whoever Can Solve This Asap by Emary(f): 3:57pm On Aug 09, 2020 
phenomental40: Yes, he's correct. I realized it wasn't a cyclical quad actually. Thanks for tasking my brain! 2 Likes 
Re: 2k For Whoever Can Solve This Asap by Abudu2000(m): 3:58pm On Aug 09, 2020 
phenomental40:and how do u know he's right?? We engineers eat things like these even in our dream. 1 Like 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 4:05pm On Aug 09, 2020 
Emary:emary you tried well at the starting but missed when you misuse the therom 1 Like 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 4:10pm On Aug 09, 2020 
Mrshape:I really thought you would be the first to give me the right answer , nice try , OC and OD are both radii which make the triangle isosceles 1 Like 
Re: 2k For Whoever Can Solve This Asap by peppo4live: 4:28pm On Aug 09, 2020 
phenomental40: Account number: 0054093485 Bank: Access 
Re: 2k For Whoever Can Solve This Asap by boogie2910: 4:33pm On Aug 09, 2020 
78 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 4:34pm On Aug 09, 2020 
peppo4live:OK noon tomorrow 2000 naira 
Re: 2k For Whoever Can Solve This Asap by peppo4live: 4:49pm On Aug 09, 2020 
phenomental40:Okay.... Thanks 
Re: 2k For Whoever Can Solve This Asap by galantjoe(m): 5:53pm On Aug 09, 2020 
peppo4live: You got it It is very important to use circle theorem to solve this kind problem 1 Like 
Re: 2k For Whoever Can Solve This Asap by Nobody: 6:25pm On Aug 09, 2020 
God of maths, where art thou in my life?? Lol... Kudos to the guy that got it though. He tried. 2 Likes 
Re: 2k For Whoever Can Solve This Asap by Sofistcatdmoron: 6:42pm On Aug 09, 2020 
Emary:Lies, abc is greater than 72degrees, I cant be less than 100plus 
Re: 2k For Whoever Can Solve This Asap by Kylekent59: 6:51pm On Aug 09, 2020 
Gonna try later kinda busy I got 126° 5 Likes

Re: 2k For Whoever Can Solve This Asap by peppo4live: 7:07pm On Aug 09, 2020 
Brachaa:Thanks 1 Like 
Re: 2k For Whoever Can Solve This Asap by peppo4live: 7:08pm On Aug 09, 2020 
galantjoe: Thanks 1 Like 
Re: 2k For Whoever Can Solve This Asap by Nobody: 7:10pm On Aug 09, 2020 
peppo4live: You're welcome. 
Re: 2k For Whoever Can Solve This Asap by Folzye(m): 10:24pm On Aug 09, 2020 
72° QED.. I did not even lift a pen. 
Re: 2k For Whoever Can Solve This Asap by phenomental40(m): 10:32pm On Aug 09, 2020 
Folzye:I noticed 
Re: 2k For Whoever Can Solve This Asap by Malawian(m): 10:42pm On Aug 09, 2020 
Will this maths solve my ongoing financial problems? 
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