The angle on a straight line is 180° .
The total angle measurement is 720 degrees.
A straight angle or a line.
Conditional: If an angle is a straight angle, then its measurement is 180°.Converse: If the measure of an angle is 180°, then it is a straight angle.
180 degrees
360
360 degrees
108 degrees
Quadrilaterals have a constant total angle measurement of 360 degrees
It's a straight line, so it has to be 180 degrees.
No because then it would be a straight angle
1,800 degrees
An angle of 145o is obtuse. An angle less than 90o is an acute angle An angle of 90o is a right angle An angle between 90o and 180o is an obtuse angle An angle of 180o is a straight line An angle greater than 180o is a reflex angle.