Question

How are the coordinates of the new point found if it is rotated 90° counterclockwise? How many degrees is that equivalent to if the rotation is clockwise?

Answer 1

@otherworldly

Answer 2

@shaima

Answer 3

@Will.H

Answer 4

what were the coordinates before the rotation

Answer 5

it doesn't say

Answer 6

well where ever the coordinates r if u want to find out where is would go counterclockwise and 90 degrees for example

Answer 7

90 degrees counterclockwise : (x,y) --> (-y,x)

90 degrees clockwise: (x,y) --> (y,-x)

Answer 8

how many degrees in a curve ?

Answer 9

decrease it with 90 degree

Answer 10

Hint: 360 - 90