Question

why we take theta(angle) positive in counter clockwise and negative in clockwise direction​

Answer 1

Answer:

Normally you start counting your angles from the positive side of the x axis in an anti-clockwise direction of rotation: You can also go clockwise and so to avoid confusion you use a negative sign to indicate this kind of rotation. ... a positive angle starts from an initial side and moves clockwise to its terminal side.

Answer 2

Answer:

I hope it's help you (✿ ♡‿♡)

Step-by-step explanation:

Normally you start counting your angles from the positive side of the x axis in an anti-clockwise direction of rotation: You can also go clockwise and so to avoid confusion you use a negative sign to indicate this kind of rotation. ... a positive angle starts from an initial side and moves clockwise to its terminal side.