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Geometry math help?
What are the coordinates of the point (8,-7) after a 90 degree rotation followed by a translation 4 units down
1 Answer
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- ?Lv 75 years agoFavorite Answer
Well,
A(8, -7) -- 90° rotation --> B ---- translation -4j -------> C
after the rotation we get the co
(0 -1) ( 8) = (7)
(1 0) (-7)....(8)
C = B - 4j
C = (7, 4) <----- answer
hope it' ll help !!
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