Rays

Consider the following figure of line \[\overleftrightarrow{MN}\]. Say whether the following statement is true or false in the context of the given figure.

Ray `vec("OP")` is the same as ray `vec("OM")`.

Find out the incorrect statement, if any, in the following:

An angle is formed when we have

1. two rays with a common end-point 
2. two line segments with a common end-point 
3. a ray and a line segment with a common end-point

A ray has ______________ end point(s)

Consider the following figure of line \[\overleftrightarrow{MN}\]. Say whether the following statement is true or false in the context of the given figure.

Ray `vec("OP")` is different from ray `vec("QP")`.

Consider the following figure of line \[\overleftrightarrow{MN}\]. Say whether the following statement is true or false in the context of the given figure.

M is the point on ray `vec"OP"`.

Use the figure to name Four rays.

Consider the following figure of line \[\overleftrightarrow{MN}\]. Say whether the following statement is true or false in the context of the given figure.

Ray `vec("OM")` is not opposite to ray `vec("OP")`.

In this Figure, ∠AYZ = 45°. If point ‘A’ is shifted to point ‘B’ along the ray, then the measure of ∠BYZ is ____________