Class 2 - 3 to 5 axle vehicle. any Class 1 vehicle with a 1, 2 or 3 axle trailer. any Class 1 vehicle with a 1, 2 or 3 axle unit that straddles the vehicle body. a 3 or 4 axle RV with single wheels. a 3 or 4 axle limousine. tractor-trailer, car carrier or truck with 5 to 9 axles.
â¢ A rotation is an isometry where all points in the. preimage are moved along circular arcs. determined by the center of rotation and the. angle of rotation. â¢ A rotation may also be called a turn. â¢ This transformation can be more complex than a. translation or reflection because the image is.
1 You can describe a translation by stating how far it moves an object, and in what direction.  The fourth (and last) type of symmetry is a glide reflection. A glide reflection combines a reflection with a translation along the direction of the mirror line. Glide reflections are the only type of symmetry that involve more than one step. Symmetries create patterns that help us organize our world conceptually.