What is a T-square slid along to draw parallel lines?

The edge of the drawing board.

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  1. A curved ruler
  2. The edge of the drawing board ✔
  3. A compass needle

Why: The T-square slides along a side of the board so its edge guides parallel lines.

Huh, didn't know that: The T-square slides along a side of the board so its edge guides parallel lines.

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T-square, T-riffic tool.
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References

Answer: The edge of the drawing board. The T-square slides along a side of the board so its edge guides parallel lines.

  1. Technical drawing en.wikipedia.org/wiki/Technical_drawing
    A sliding straightedge known as a T-square is then placed on one of the sides
    Checked 2026-11-07.

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