secondary regional 2017

For students of class 9-10 (age 14-16)
MD ADNAN RAHMAN
Posts: 3
Joined: Sun Dec 10, 2017 3:59 pm

secondary regional 2017

Unread post by MD ADNAN RAHMAN » Mon Dec 11, 2017 3:48 pm

Untitled.jpg
please solve it
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Tasnood
Posts: 46
Joined: Tue Jan 06, 2015 1:46 pm

Re: secondary regional 2017

Unread post by Tasnood » Tue Feb 13, 2018 8:47 pm

$\frac{AE}{EC} \times \frac{DC}{DB} \times \frac{BF}{AF}= \frac{1}{3} \frac{2}{1} \frac{3}{2}=1$ So, check Ceva's Theorem

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