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#1 2013-02-05 12:19:44
- Sabbir
- Guest
Geometry
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=?
#2 2013-02-05 14:32:07
- cooljackiec
- Full Member
Offline
Re: Geometry
I dont know..
I see you have graph paper.
You must be plotting something
#3 2013-02-05 16:27:34
- bobbym
- Administrator
Offline
Re: Geometry
Hi Sabbir;
Looks like it is 100 degrees.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.