OpenStudy (anonymous):

The point (5, -2) is rotated 90° about the origin. Its image is (-2, 5) (2, 5) (-5, 2)

2 years ago
OpenStudy (anonymous):

@ganeshie8

2 years ago
OpenStudy (anonymous):

(-5, 2)?

2 years ago
ganeshie8 (ganeshie8):

thats for 180 degree rotation

2 years ago
ganeshie8 (ganeshie8):

look up your notes and see if u can find any rule for 90 degree rotation counter clock wise

2 years ago
OpenStudy (anonymous):

i dont have any:(

2 years ago
ganeshie8 (ganeshie8):

here it is \[(x~,~y) \longrightarrow (-y~,~x)\]

2 years ago
OpenStudy (anonymous):

thnx

2 years ago
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