Technical Drawing - Dimensioning - Discussion

Discussion Forum : Dimensioning - True or False (Q.No. 13)
13.
A set of two mutually perpendicular datum planes is required for coordinate dimensioning.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Balaji Sriram said:   2 years ago
3 mutually perpendicular planes are required for coordinate measurement.

Dheeraj said:   8 years ago
Can anyone explain why?

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