**Problem 8:**

$ABCD$ is a cyclic quadrilateral. The diagonals $AC$ and $BD$ intersect at $E$.$ AB = 39; AE = 45; AD = 60; BC = 56$. Find the length of $CD$.

$ABCD$ is a cyclic quadrilateral. The diagonals $AC$ and $BD$ intersect at $E$.$ AB = 39; AE = 45; AD = 60; BC = 56$. Find the length of $CD$.

"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin

Please**install LaTeX fonts** in your PC for better looking equations,

**learn** **how to write equations**, and **don't forget **to read Forum Guide and Rules.

Please

- bristy1588
**Posts:**92**Joined:**Sun Jun 19, 2011 10:31 am

- samiul_samin
**Posts:**1007**Joined:**Sat Dec 09, 2017 1:32 pm