Question

Mention two arms of straight angle.​

Answer 1

Answer:

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°. The straight angle measured clockwise is a negative straight angle i.e.-180°.

Answer 2

Answer:

The two arms of a straight are opposite to each other. They have 180° angle altogether.

Step-by-step explanation:

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