Relative polar input: to add a 3-inch segment at 45° from the current endpoint, what exactly should the drafter type using relative polar coordinates?

Introduction / Context:
Relative polar coordinates are the fastest way to create angled segments with exact lengths. Mastering the syntax saves time and improves geometric accuracy, especially in repetitive layouts.

Given Data / Assumptions:

• We are continuing from the current endpoint.
• Desired length is 3.00 units at 45 degrees.
• System uses standard @distance

Concept / Approach:
Relative means measured from the last point, and polar syntax uses a distance with an angle. The @ symbol signals relative input, the number is the distance, and the angle follows after the less-than sign.

Step-by-Step Solution:

Verification / Alternative check:
Use the Distance command between the last two points; it should report 3.00 at an angle of 45 degrees relative to the X-axis.

Why Other Options Are Wrong:

• Back slash/forward slash: Not valid polar syntax.
• Typing 3 and relying on Dynamic Input: That controls length but not a precise angle unless set; polar entry is exact.

Common Pitfalls:
Forgetting the @ leads to absolute polar, moving from 0,0 instead of the last point. Always include @ for relative moves.

Final Answer:
type @3<45 and enter