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.
Plane figures and solids can be changed (or transformed) by translation, reflection and dilation. The symmetry of shapes is related to translation, reflection and rotation. Triangle ABC and its reflection A'B'C' have the same size and shape, that is they are congruent. A translation is defined by specifying the distance and the direction of a movement. For example, triangle ABC is translated by 2 units to the right. Triangle ABC and its image A'B'C' have the same size and shape.
the Line of Symmetry runs left-to-right it is not perfect symmetry, as the image is changed a little by the lake surface. The Line of Symmetry can be in any direction (not just up-down or left-right). To learn more, go to Reflection Symmetry. Rotational Symmetry. With Rotational Symmetry, the image is rotated (around a central point) so that it appears 2 or more times.