Geometry Vocab Help!?

Question

I am doing a geometry crossword and need some assistance!

1. What are non-opposite rays with common endpoints?

2. What is a characteristic of 3 points that determine a plane?

3. What intersects a segment at it's midpoint?

Thanks!

Answer 1

1)concurrent (spelling i dont know!)

2)its a triangle. its a closed figure.its non parellel.sum of all angles =180

3)bisector

Answer 2

1) angle

2) coplanar

3) bisector

Answer 3

angle

non collinear

bisector

Answer 4

1.) Angle (non-opposite rays with common endpoint)

2.) noncollinear

3.) Perpendicular Bisector

Answer 5

1-angle  

2- they are noncollinear

3- segment bisector

Hope I helped! :)