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Missy’s rotation maps point K(17, –12) to K’(12, 17). Which describes the rotation?

270 degrees counterclockwise rotation
90 degrees counterclockwise rotation
90 degrees clockwise rotation
180 degrees rotation

User Manish Nagar
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2.6k points

2 Answers

21 votes
21 votes

Answer:

B.

Explanation:

User Fabian Schmengler
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26 votes
26 votes

it's a 90 degree counterclockwise rotation around the origin (0,0).

see the screenshot for illustration

Missy’s rotation maps point K(17, –12) to K’(12, 17). Which describes the rotation-example-1
User Harryscholes
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