Question

rotation 180° about the originK(-3, 2), L(1, 4), M(1, 2)A) K(-1.5, 1), L (0.5, 2), M(0.5, 1)B) K(3,-2), L(-1,-4), M(-1,-2)C) K1-3, -3), L (1, -1), M(1, -3)D) K(-0.75, 0.5), L(0.25, 1), M(0.25, 0.5)

Answer 1

B) K(3,-2), L(-1,-4), M(-1,-2)

Step-by-step explanation:

When you rotate a point (x,y) 180° about the origin, you get the coordinate:

(-x,-y)

Given the vertices of the figure:

`K\left(-3,2\right),L\left(1,4\right),M\left(1,2\right)`

Rotating 180° about the origin gives:

`K\left(3,-2\right),L\left(-1,-4\right),M\left(-1,-2\right)`

The correct option is B.