Question

How many dimensions can be found in any symmetry view?

• A. 4
• B. 3
• C. 1
• D. 2

Hint:

Symmetry views in technical drawing are 2D projections, showing symmetry in a plane with length and width.

Answer 1

The Correct Option is D

Defining symmetry view
Step 1: A symmetry view refers to a two
-dimensional representation of an object, typically showing symmetry (e.g., reflectional or rotational) in a plane.
Counting dimensions
Step 2: In technical art or drafting, a symmetry view (e.g., front, top, or side view) is a 2D projection, involving length and width (two dimensions).
Evaluating options
Step 3: Analyze the options:
- (A) 4: Incorrect, as 4D is not relevant to standard symmetry views.
- (B) 3: Incorrect, as 3D includes depth, not typical for a single view.
- (C) 1: Incorrect, as a single dimension is a line, not a view.
- (D) 2: Correct, as symmetry views are 2D (length and width).
Thus, the correct answer is (D).