Question

K(1,0), L(4,1), M(1,4), N(-2, 3) 90% counterclockwise rotation

Answer 1

K (0,1)

L (-1,4)

M (-4,1)

N (-3,-2)

Explanation:

When you rotate a figure 90 degrees counterclockwise about the origin, the points all change from (x,y) to (-y,x). Therefore the points would go from: (answers on right side)

K (1,0) ---> K (0,1)

L (4,1) ---> L (-1,4)

M (1,4) ---> M (-4,1)

N (-2,3) ---> N (-3,-2)