Question

What angle does a straight line make​

Answer 1

Answer:

180°

A straight angle always forms a straight line. The value of the straight angle is 180°. The arms of the straight angle lie opposite to each other from the vertex point. The straight angle measured anticlockwise is the positive straight angle i.e.180°.

Answer 2

Answer:

180°

A straight angle always forms a straight line. The value of the straight angle is 180°. The arms of the straight angle lie opposite to each other from the vertex point. The straight angle measured anticlockwise is the positive straight angle i.e.180°.