is given by :-
, where (x,y) is the point of pre-image and (-y,x) is a point of image.
What is the image of a(8,2) under r90 ?
a. (-2,8)
b. (2,8)
c.( 8,-2)
,2)...
Mathematics, 17.09.2019 14:10 mohamedramadan
What is the image of a(8,2) under r90 ?
a. (-2,8)
b. (2,8)
c.( 8,-2)
,2)
Answers: 1
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