Given avwx with coordinates v(-1,-4) w(-1,-2) x(3,-2). what are the coordinates
of w' after a rotation of 180° about the origin?
1)w'(1,2)
2)w' (2, -1)
3)w'(-1,-4)
4)w'(-1,-2)

(1, 2 )

Step-by-step explanation:

Under a rotation about the origin of 180°

a point (x, y ) → (- x, - y ), thus

W(- 1, - 2 ) → W'(1, 2 )

congruent segments

step-by-step explanation:

answer:

your answer is: c. 196 7/8 in^3.