Page 1 of 1

Rangamati math olympiad 13

Posted: Fri May 27, 2016 4:03 pm
by Md Ashraful Kader
ABCD is a square with AB = 8. BC is tangent and AD is a chord (not diameter) to
a circle centered at O. AD and BC lie in two different sides of O. Perimeter of the
circle is (a*pie); Find a.

Re: Rangamati math olympiad 13

Posted: Fri May 27, 2016 8:04 pm
by Kazi_Zareer
Draw the figure, then use power of point to find the radius of the circle. The rest will be easy for you.