# New coordinates by rotation of axes Calculator

## Calculates the new coordinates by rotation of axes.

 original coordinates: (x , y ) rotation θ degree radian ( ccw : +, cw : - ) 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit new coordinates: (X ,Y )
 $\normal Rotation\ of\ axes\hspace{20}\theta:\qquad (x,y)\rightarrow (X,Y)\\\vspace{5}\hspace{20}X=xcos(\theta)+ysin(\theta)\\\vspace{5}\hspace{20}Y=-xsin(\theta)+ycos(\theta)\\$
New coordinates by rotation of axes
 [1-10] /66 Disp-Num5103050100200
[1]  2018/12/13 05:24   Female / 50 years old level / Others / Useful /
Purpose of use
comparing results from my spreadsheet (with formulas) to these results
Comment/Request
I have negative coordinates (positive x, negative y) with a clockwise rotation. This calculator seems to take my negative coordinate as indication of counter-clockwise rotation.
[2]  2018/12/08 01:33   Male / Under 20 years old / High-school/ University/ Grad student / Not at All /
Purpose of use
to finish my hw my ugly a teacher was asking for
[3]  2018/11/28 10:14   Female / - / Elementary school/ Junior high-school student / Not at All /
Purpose of use
don't gets how to use the caculator
Comment/Request
I need something that I need to better understand
[4]  2018/10/19 06:54   Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
i need help with answers on rotations because i really don't understand them.
Comment/Request
can you make it a little more understandable for a middle schooler to understand with like maybe some steps.
[5]  2018/10/09 22:35   Female / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
Homework
Comment/Request
How do I change the direction of the rotation? I want my figure to go ccw and IDK how to get it to go the way I want without it saying error.
[6]  2018/09/21 08:33   Male / Under 20 years old / Others / A little /
Purpose of use
i needed it to better understand rotating points on a graph
Comment/Request
how do i change it from cw or ccw to the other
[7]  2018/09/20 10:42   Male / Under 20 years old / Elementary school/ Junior high-school student / A little /
Purpose of use
HomeWork
Comment/Request
How do u change the direction of rotation
[8]  2018/09/12 09:32   Female / Under 20 years old / Elementary school/ Junior high-school student / A little /
Purpose of use
Rotations
[9]  2018/09/06 09:21   Female / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
Homework
[10]  2018/09/06 06:15   Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
to do hw lmao nigga

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