MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply Today**New to MATLAB?**

Asked by Sivakumaran Chandrasekaran
on 9 May 2013

how to find the angle between the centre point and an edge point of a circle?

Answer by Image Analyst
on 9 May 2013

Accepted answer

I think the atand() or atan() function would do an outstanding job here.

## 2 Comments

## Matt J

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/75128#comment_148094

You'll need to clarify. An angle is something that lies "between" two rays, not between two points.

## Sivakumaran Chandrasekaran

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/75128#comment_148114

ok. consider a clock which shows the times.. 15.35 I need to know the angle between it