Orthographic projection and Isometric projection are two ways of representing the same object.
ISOMETRIC PROJECTON:
Isometric projection of an object is how the object looks to naked eye when seen from a distance. When seen from a distance the obje...See more
ct doesn't look as it actually is, it looks smaller and so is the isometric projection of the object.
ORTHOGRAPHIC PROJECTION:
Orthographic projection gives the actual measurements of the object. It can only be understood by people who know engineering drawing. Imagine that the object is floating in air. Now you show your torch towards the object on each side, the shadow caught on the wall is orthographic view of that side. This is used for manufacturing purposes.
Answer the Question