Question

) AJKL will be rotated 90° clockwise around the origin to form AJ'K'I'.) 90clockwise rotation:(o,y) (-)3 (-4,6)5191) What are the coordinates of point J'after the rotation?(5,4) (-5, - 4K09(-4, -6)(4,5)-505-5

Answer 1

Given the coordinates of J are (-4,5).

The change of coordinates occurs while rotates 90 degrees clockwise is:

`(x,y)\rightarrow(y,-x)`

After 90 degrees clockwise rotation, the coordinates of J will change to

`(-4,5)\rightarrow(5,-(-4))=(5,4)`

The coordinates of J' are (5,4).