These problems are my first submissions to Xuming's Geometry group.

However they are for the purpose of sharing the Geometry problems from Pakistan's First Round (for 2016)

Q1.The tangents at \(A,B\) to the circumcircle\(\omega\) of Triangle \(ABC\) meet at \(T\). The line through \(T||AC\) meets \(BC\) at \(D\). Prove that \(AD=CD\).

Q2. In a right angled triangle \(ABC, \hat{C}=90^{\circ}, CD\perp AB \) at \(D\) and the angle bisector of \(\hat{B}\) intersects \(CD,AC\) at \(O,E\) respectively. Through \(O\) introduce \(FG \parallel AB\) such that \(FG\) intersects \(AC,BC\) at \(F,G\) respectively. Prove that \(AF=CE\).

## Comments

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TopNewestDue to lack of time I have uploaded pics of my solution to problem 1.

– Nihar Mahajan · 1 year, 6 months agoLog in to reply

– Karthik Venkata · 1 year, 6 months ago

Good job Nihar ! The crux move was to identify that TBDA is cyclic, by wishful thinking.Log in to reply

– Sualeh Asif · 1 year, 6 months ago

absolutely!Log in to reply

@Calvin Lin @Xuming Liang Here is my submission!

@Nihar Mahajan ,@Sharky Kesa I thought you would be interested! – Sualeh Asif · 1 year, 6 months ago

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– Sualeh Asif · 1 year, 6 months ago

Ill add in the solutions when requested. (Not before a week though)Log in to reply