Proving two bisectors are equal
In a triangle ABC, angle B is 60 degrees. Angles A and C are bisected to points D and E respectively, on the edge of the triangle (see diagram). They cross at point O. Prove that OD = OE
I've gone through it a little and got this.
2x + 2y + 60 = 180
2x + 2y = 120
x + y = 60
I don't know if this helps at all.
Remember, angles A and C are bisected, so the two adjacent angles are equal to each other (x, x and y, y)
Thanks for any help, BG