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ANSWER THIS ASAP DONT SEND A FILE AT ALL !! I NEED SO SUBMIT IN 3 MINUTES HELPP!!

ANSWER THIS ASAP DONT SEND A FILE AT ALL !! I NEED SO SUBMIT IN 3 MINUTES HELPP!!-example-1

1 Answer

5 votes

Answer:

(1, -2) is the coordinate of B' after a rotation of 90 degrees

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