4 votes 4 votes A point P(5,1) is rotated by 90$^o$ about a pivot point (2,2). What is the coordinate of new transformed point P'? (3,5) (5,3) (2,4) (1,5) Computer Graphics ugcnetcse-june2016-paper3 computer-graphics image-rotation + – Meenakshi Sharma asked Aug 13, 2016 • retagged Oct 21, 2018 by Pooja Khatri Meenakshi Sharma 9.3k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 9 votes 9 votes ans is A Sanjay Sharma answered Aug 13, 2016 • selected Aug 13, 2016 by Meenakshi Sharma Sanjay Sharma comment Share Follow See 1 comment See all 1 1 comment reply raf1018 commented Nov 19, 2018 reply Follow Share Very gd 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes Translation (5-2,1-2) = (3,-1) Rotation x'=xcos90-ysin90 =3.0+1 = 1 y'=ycos90-xsin90 =0+3 =3 Translation (1+2,3+2)= (3,5) So option a is correct Nbhardwaj answered Sep 11, 2019 Nbhardwaj comment Share Follow See 1 comment See all 1 1 comment reply shabanaansari commented Sep 24, 2020 reply Follow Share Great yaar wat a short answer... thanks alot... if u hv more solutions like these questions so pls share.... 0 votes 0 votes Please log in or register to add a comment.