What degree of rotation about the origin will cause the triangle below to map onto itself?

Write the sentence as an equation. z plus 372 is equal to 160

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Pranza plotted point a in the coordinate plane below.