Question

Pre-Algebra Rays and Angels!

Answer 1

A ray is named with two letters: its beginning point first followed by a second point on the ray. An arrow is on top of the two points with the > on the ray pointing in the direction in which the second point lies.

Answer 2

As an example, ray RC (option B) is not correct.

R is not the beginning point of the ray.

Answer 3

AR?

Answer 4

Does the ray begin at point A?

Look at the diagram.

Answer 5

Where does the ray begin? At what point?

Answer 6

@calculusxy

Answer 7

would it be CA or in this case AC?
or CR?

Answer 8

CR because you need to look at the starting and ending points (the one closest to the arrow) in the ray.

Answer 9

Ray begins at point C