if and equilateral triangle is drawn on a coordinate plane. can any transformation preserved the lengths

AB has endpoints at (-9, 12) and (3, -6). Its transformation A'B" has endpoints at (-3, 4) and (1, -2). What type of transformation occurred? Are lengths of segments affected by this type of transformation? Explain. A) reflection; no; The lengths of the two segments are the same. rotation, yes; The length of segment A'B' is longer than the original B) segment AB. dilation by a scale factor of 3; yes; The length of segment A B' is shorter than the original segment AB. C) dilation by a scale factor of yes The lengtn of segment A'B is storter D) than the original segment AB.

Write standard equation and center and radius for all 7 circles

Let A(-6,3), B(3,-5), C(-1,5) be three points in the plane. •the distance between A and B •the distance between A and C •the distance between B and C Is the triangle ABC a right triangle?