What are the pros and cons of isometric and orthographic projection.

Answer and Step-by-step explanation:

Isometric projection is a way to visualise the three dimensional objects in two dimensions with the help of engineering drawings.

Pros :

1) It shows 3 -D objects

2) It don't required multiple views

Cons:

1)It is useful for rectangular shapes rather than curved shapes.

2) It lacks foreshortening.

Orthographic projection is a way to draw machines and its parts for working architecture.

Pros:

1) It provides accuracy in terms of  measurement.

2) It views the object all at same scale.

Cons:

1) It only provide imaginary view in 2-D instead of real view.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

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step-by-step explanation: