How are holes and arcs dimensioned? Draw examples. What will ...

[ereecah]

How are holes and arcs dimensioned? Draw examples.
 
  What will be an ideal response?

Question 2

What are notes and leaders used for?
 
  What will be an ideal response?

[amcvicar]

Answer to Question 1

Arcs are dimensioned with the radius preceded by the abbreviation R.
Circles are dimensioned with the diameter preceded by the symbol .
Drawing examples will be evaluated by the instructor.

Answer to Question 2

Notes are brief, carefully worded descriptions. The may be general or local notes. Local notes attach to a specific feature using a leader and arrowhead.

[ereecah]

Excellent

[AmberC1996]

Thanks for the timely response, appreciate it