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Friday, November 17 2017 @ 04:57 PM CST
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 chij 2012 CA1 math paper 2 Q17
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By: bolt (offline)  Thursday, February 28 2013 @ 04:44 AM CST (Read 2324 times)  
bolt

Desperately need help to solve the geometry question 17 of CHIJ St Nic CA1 paper 2

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By: nisalam (offline)  Tuesday, March 05 2013 @ 05:17 PM CST  
nisalam

that paper is not available in the database - please upload it first :-)

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By: echeewh (offline)  Wednesday, March 06 2013 @ 03:56 PM CST  
echeewh

Hey there,

My answers are slightly different from the Answerkey of (a) 49° and (b) 6° ( but very close to it !!!). The other assumption taken is that the line BDE is a straight line.

Pls find my worked solution as per attached.

Do let me know again if there's clarification.

Cheers,
Edward

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By: achieve_goal (offline)  Tuesday, March 12 2013 @ 08:49 AM CDT  
achieve_goal

Why is FCA and FCD same?

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By: echeewh (offline)  Tuesday, March 12 2013 @ 04:19 PM CDT  
echeewh

Hi (achieve_goal),

Angle FCA and Angle FCD are indeed the same because they are referring to the same angle.

Or did you indicate the wrong angle ???

Kind regards,
Edward

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