Aquadrilateral with vertices (2, 6) and (–1, 2) has point symmetry about the origin. what are the other vertices of the quadrilateral? (6, 2) and ( 2, –1) (–2, 6) and (1, 2) (–2, –6) and (1, –2) (2, 6) and (–1, 2)

Point symmetry is a 180 degree rotation around the origin.

It maps (x,y) to (-x,-y).

So (2,6) and (-1,2) map to

(-2,-6) and (1,-2), third choice

60

step-by-step explanation:

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.