What type of drawing maintains scale for all receding sides?

The correct answer is that a cavalier oblique drawing maintains scale for all receding sides. In a cavalier oblique drawing, the depth of the object is depicted at a full scale, which means that the measurement along the depth axis is represented accurately and maintains the same proportions as the height and width. This method gives a more straightforward representation of the object, making it easier to visualize in three dimensions while keeping all sides in proportion.

The other drawing types serve different purposes or utilize different techniques. Isometric drawings show three dimensions equally by using a specific angle, but the scales on the axes do not correspond to real-world measurements, meaning they distort the dimensions slightly to maintain the isometric view. Perspective drawings depict objects in a way that mimics how we perceive them, with receding lines converging towards a vanishing point, which does not maintain the scale on all sides. Orthographic drawings provide a view of an object from multiple angles without depth but do not represent receding sides; instead, they are typically used for flat representations of architecture or machinery components.