bartvader101 bartvader101

20-09-2019
Mathematics

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30 POINTS PLEASE HELP draw the image of PQR after a counter clockwise rotation of 90° about the origin

30 POINTS PLEASE HELP draw the image of PQR after a counter clockwise rotation of 90 about the origin class=

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DJdumpling DJdumpling

20-09-2019

Here you go!

Translating (x,y) counterclockwise by 90 degrees is (-y,x).

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