imyourdolly01 imyourdolly01

26-01-2021
Mathematics

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50 points! Please help it is due soon, I will mark brainliest. Random answers will be reported.

50 points Please help it is due soon I will mark brainliest Random answers will be reported class=

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ChoiSungHyun ChoiSungHyun

26-01-2021

Step-by-step explanation:

Assuming that the 270° rotation is in a clockwise motion,

A point (a, b) which undergoes such a rotation will have the new point (-b, a).

Since we have A(2, 1),

A' has the coordinates (-1, 2).

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