cesar7118 cesar7118

12-03-2020
Mathematics

contestada

(15, 31) is rotated 90 ° counterclockwise which coordinates gives me

Respuesta :

alparslan alparslan

12-03-2020

Answer:

(-31,15)

Step-by-step explanation:

Rotating 90 degrees clockwise is very simple:

(a,b) 90 degrees= (-b,a)

Very simple.

Just switch sides and add negative to the first term.

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