180 degrees
A straight angle is by definition 180°.
An angle that forms a straight line has an angular measure of 180 degrees.
An angle of 180 degrees is a straight line.
Yes; because a straight line is 180*
It is the distance between its endpoints and there are 180 degrees on a straight line
180 degrees
Yes
A straight angle is by definition 180°.
An angle that forms a straight line has an angular measure of 180 degrees.
An angle of 180 degrees is a straight line.
It is called a straight angle.
Yes; because a straight line is 180*
An angle of 180° is a straight line.
There are 180 degrees on a straight line.
The only angle that can measure 180 degrees is a straight line.
There are 0.00 degrees of angle in a straight line