4 years ago

Please help! Super confused lol

2 answers:

8 0

The length of OX would be 6.5 units.

If you look at the angle, it is bisected equally - meaning the ray separating it is a bisector. (The two triangles are similar by angle-angle similarity.) Since the line is a bisector, you simply divide 13 by 2 to get 6.5.

grigory [225]4 years ago

4 0

OX = 6.5

13=DX,

OX = 0.5*DX

13*0.5=6.5

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