sc22147 sc22147

23-02-2020
Mathematics

contestada

what is the image of the point (-3,-6) on rotation of 90 degrees about the origin ?

Respuesta :

jimrgrant1 jimrgrant1

23-02-2020

Answer:

(- 6, 3 )

Step-by-step explanation:

Under a rotation about the origin of 90°

a point (x, y ) → (y, - x ), thus

(- 3, - 6 ) → (- 6, 3 )

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