ABC is a triangle. D is a point on AB and E is a point on AC. ABC is equal to 20 degrees. DBE=20, EBC=60, DCB=50, ECD=30. Find DEB?

P.S: All those are angles.

Printable View

- February 26th 2011, 04:44 AMdynamicsagarTrinagle problem
ABC is a triangle. D is a point on AB and E is a point on AC. ABC is equal to 20 degrees. DBE=20, EBC=60, DCB=50, ECD=30. Find DEB?

P.S: All those are angles. - February 26th 2011, 05:51 AMBAdhi
are you sure and both are 20 degrees?

- February 26th 2011, 06:58 AMWilmer
You mean angle BAC = 20 degrees, not angle ABC, right? If so, go see my "geometry puzzle" here:

http://www.mathhelpforum.com/math-he...le-171296.html - February 27th 2011, 04:11 AMdynamicsagar
Oops! Sorry. Yes, it is BAC and not ABC. Anyway, thanks for the solution!

Sagar