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Know and Understand 1. Why are layout lines used? A. To mark the center points of circles for drilling operations B. To mark lines and arcs for cutting operations C. Both of the above. D. None of the above.
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Know and Understand

1. Why are layout lines used?
A. To mark the center points of circles for drilling operations
B. To mark lines and arcs for cutting operations
C. Both of the above.
D. None of the above.

User Tezzly
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1 Answer

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Answer: To mark the center points of circles for drilling operations

Step-by-step explanation:

User Edy
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