PDF chapter test TRY NOW

In the below figure, ABC is a right triangle and right angled at B such that \angle BCA = 2 \angle BAC. Show that hypotenuse AC = 2 BC.
 
YCIND240505_6261_3.png
 
 
You cannot attach a file at the moment. This functionality is under development, exercise is for information only.
Important!
This is a creative exercise. Your teacher will check it manually.