CakeMinty
contestada

Please Help Will Give Brainliest If Correct!

The line segment shown is rotated 90° about the origin (counterclockwise). What are the new coordinates of point A?

A) (2, 1)
B) (-2, 1)
C) (-2, -1)
D) (1, 2)

Please Help Will Give Brainliest If Correct The line segment shown is rotated 90 about the origin counterclockwise What are the new coordinates of point A A 2 1 class=

Respuesta :

gustanika
Point A before being rotated = (1,-2)

A point (x,y) is rotated counterclockwise by 90°. The result will be (-y,x)

If point (1,-2) rotated counterclockwise by 90°, the result will be (2,1)

ANSWER: A. (2,1)

Otras preguntas