You are showing your friend why two triangles are similar. You just explained that you can lay the triangles on top of each other, matching one set of corresponding angles. What would be the most logical statement to explain next? A) You can derive one triangle from the other using rigid transformations.
B) Rigid transformations preserve the side lengths of a shape.
C) Dilations preserve the angle measures of the shape.
D) The sides of each triangle must be the same length.