A straight angle (180 degrees) makes a perfectly straight line. Any degree below 180 degrees (0-179 degrees) is NOT a straight angle NOR a straight line.
straight angle = 180 degrees
straight angle = straight line
180 degrees
line
An angle is formed by two rays that have the same endpoint. Tell why it makes sense that a straight angle forms a straight line.
90 degrees
A straight angle is 180 degrees.
A straight angle is an angle.
180 degrees -- a straight angle
Because if it did not, it would not be called a straight angle!!
line
An angle is formed by two rays that have the same endpoint. Tell why it makes sense that a straight angle forms a straight line.
It is a straight angle.
90 degrees
A straight angle is 180 degrees.
A straight angle is an angle.
A straight angle is an angle of 180 degrees
An angle of incidence is the angle that a straight line, ray of light, etc, meeting a surface, makes with a nromal to the surface at the point of meeting.
What does a straight angle measure?