BdMO Online Forum

Posted: **Thu Dec 17, 2015 11:49 pm**

Here is the problem below . Click the attachment file...

Posted: **Wed Aug 03, 2016 9:23 pm**

Ans: $ \sqrt48$

Posted: **Wed Aug 03, 2016 10:27 pm**

kazi zareer actually wants the total manipulation of this result. (He already makes me mad in the class..)

Posted: **Wed Aug 03, 2016 11:34 pm**

AR is tangent to triangle REF. The rest is eazy....

Posted: **Wed Sep 14, 2016 11:59 pm**

I do not get one thing.

It seems that al three right triangles are congruent.

Is that really the case?

Can you please help me prove it?

Posted: **Sat Dec 17, 2016 4:39 pm**

Raiyan Jamil wrote:AR is tangent to triangle REF. The rest is eazy....

what is tangent?

Posted: **Sat Dec 17, 2016 10:48 pm**

jayon wrote:
Raiyan Jamil wrote:AR is tangent to triangle REF. The rest is eazy....
what is tangent?

Posted: **Sat Dec 17, 2016 11:45 pm**

nahin munkar wrote:kazi zareer actually wants the total manipulation of this result. (He already makes me mad in the class..)

LOL Nahin Munkar!

This post was just two years ago! But I got the solution myself that time (very long ago)

I will post it later for you !

Heros of 71 (Geometry)