Question

when two arms of an angle coincide with each other without making any rotation the angle is known as ________ angle.​

Answer 1

Answer:

zero angle

Step-by-step explanation:

two arms are coincide with each other without any rotation of terminal arm means the measure of angle is zero degree and angles having measure 0degree then it is called as zero angle .if there is one rotation angle is 360 degree if 3 rotations angle is 720 degree

Answer 2

when two arms of an angle coincide with each other without making any rotation the angle is known as ________ angle.

Answer:

Zero angle