Answer:
Step-by-step explanation:
Coordinates of the vertices of the triangle are,
M(-2, 5), N(3, 2) and L(-2, 1)
Rule for the rotation of a point (x, y) 90° counterclockwise about the origin ,
(x, y) → (-y, x)
That means coordinates of a point (x, y) becomes (-y, x) after the rotation of 90° counterclockwise about the origin.
Following this rule,
M(-2, 5) → M'(-5, -2)
N(3, 2) → N'(-2, 3)
L(-2, 1) → L'(-1, -2)
Now we can draw the image triangle M'N'L' with the help of these image points.
