Is this problem solvable,if it is how do i solve it-
ABC is a isosceles triagle where AB=AC .The bisector of angle C intersects with AB at the point D,if AD+CD=BC,then angle A=?
I dont know..
I see you have graph paper.
You must be plotting something
Looks like it is 100 degrees.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
What do i do to get angle A=100 ?