ΔABC is equilateral. Point D lies on line BC such that C lies between B and D. Point E lies on side AC such that ED bisects angle ADC. Point F lies on side AB such that FE and BC are parallel. Point G lies on side BC such that GF=EF.
Prove that angle DAC equals twice angle GAC.
(In reply to I must be dense...
by Kenny M)
What is the measure of an inscribed angle with respect to its central angle?
Posted by Bractals
on 2006-11-28 22:23:50