Answer:
The angle measure represented by 4.5 rotations counterclockwise is 1620°
Explanation:
Given : The angle measure represented by 4.5 rotations counterclockwise.
To find : The angle
Solution :
We know that, In a circle the rotation is 360 degree
i.e, 1 rotation = 360 degree
We have to find the angle measure represented by 4.5 rotations counterclockwise.


Therefore, The answer is 1620°.