Triangle ABC has vertices (-1,3), (2,1), and (-2,-1). Graph the image of Triangle ABC under dialation with a scale factor of -; and a center of dialation (0,0).

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.

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)