What sequence of transformations, when applied to △abc , shows that △abc is similar to △a′b′c′ ? dilation with respect to the origin by a scale factor of 2 followed by a translation of 2 units left dilation with respect to the origin by a scale factor of 12 followed by a translation of 2 units right translation of 2 units right followed by a dilation with respect to the origin by a scale factor of 12 translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 12