
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
May 25th, 2012, 02:07 AM  #1 
Newbie Joined: Mar 2012 Posts: 24 Thanks: 0  calculate the coordinates of the image P' of the point (3;5)
Calculate the coordinates of the image P' of the point (3;5) after a clockwise rotation about the origin through an angle of 210 degrees.

May 25th, 2012, 03:36 AM  #3 
Newbie Joined: Mar 2012 Posts: 24 Thanks: 0  Re: calculate the coordinates of the image P' of the point (
o OK thank you I thought it was a reply to the glide reflection part. Thanks I got the answer but for future reference can you explain to me how to interpret which equation to use between the one you mentioned and (xcostheta + ysintheta; ycosthetaxsintheta)?

May 25th, 2012, 03:38 AM  #4 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,958 Thanks: 1146 Math Focus: Elementary mathematics and beyond  Re: calculate the coordinates of the image P' of the point ( 
May 25th, 2012, 03:46 AM  #5  
Global Moderator Joined: Dec 2006 Posts: 20,927 Thanks: 2205  Quote:
 
May 25th, 2012, 03:49 AM  #6 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,958 Thanks: 1146 Math Focus: Elementary mathematics and beyond  Re: calculate the coordinates of the image P' of the point (
Clockwise: Counterclockwise: 
May 25th, 2012, 04:56 AM  #7 
Newbie Joined: Mar 2012 Posts: 24 Thanks: 0  Re: calculate the coordinates of the image P' of the point (
thank you greg1313 that cleared it up and thank you skipjack for the reply


Tags 
calculate, coordinates, image, point 
Search tags for this page 
what are the coordinates of point t the image of point t 2,5 after a reflection in the origin,what is the image of point (3 5) of the rotation is 180 degrees
Click on a term to search for related topics.

Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
How to calculate center coordinates of two reverse 3D arcs  Brad_  Algebra  0  December 31st, 2013 04:10 AM 
calculate coordinates  clankill3r  Algebra  2  October 11th, 2012 06:05 PM 
Calculate point coordinates within a circle  rich2020  Algebra  6  February 4th, 2012 04:57 PM 
Calculate coordinates  clankill3r  Algebra  2  October 20th, 2011 03:00 PM 
Calculates the coordinates of point P.  condemath  Calculus  1  August 16th, 2011 02:57 PM 