5 votes 5 votes A point $P(2, 5)$ is rotated about a pivot point $(1, 2)$ by 60°. What is the new transformed point $P'$ ? $(1, 4)$ $(–1, 4)$ $(1, – 4)$ $(– 4, 1)$ Computer Graphics ugcnetcse-aug2016-paper3 computer-graphics projection + – makhdoom ghaya asked Sep 30, 2016 • recategorized Oct 14, 2018 by Pooja Khatri makhdoom ghaya 8.2k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 3 votes 3 votes i am afraid these are not right options for given question it seems they are rounding off the ans as X' =3-5.196 =-2.196/2=-1.098 as -1 and Y' =7+1.732 =8.1732/2=4.0866 as 4 so option B) -1,4 is the ans Sanjay Sharma answered Oct 2, 2016 • selected Oct 6, 2016 by Sanjay Sharma Sanjay Sharma comment Share Follow See 1 comment See all 1 1 comment reply Sanjay Sharma commented Oct 3, 2016 reply Follow Share or they are taking nearest integers as X' =3-5.196 =-2.196/2=-1.098 as -1 and Y' =7+1.732 =8.1732/2=4.0866 as 4 so considering option B) -1,4 as ans 1 votes 1 votes Please log in or register to add a comment.
