Which sequence of transformations does not preserve distance and angle?

rotation and reflection
translation and rotation
translation and reflection
rotation and dilation

Reflections, translations, rotations, and combinations of these three transformations are "rigid transformations". therefore the answer is  translation and rotation.

it's called rigid on the grounds that we're not turning or doing whatever else odd to the figure. so these changes fill in as an accommodating approach to picture what networks are since they reflect them so intently.