Select the correct answer. Amiszke was made in the steps shown to simplify the expression Which step includes the mistake?

The distance from point a to point c across the coordinate plane is aproxamatly 8.94 rounded to the nearest hundredth. you use a^2 + b^2 =c^2

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?

Ibelieve it's a. 2.2 - x = -10.85 (plz tell me if it's right : ) )