Construction of Parallel Lines Using Set Squares

45 Degree Set Square
30-60 Degree Set Square
✏️
+

Instructions:

  • Drag: Click and hold on any set square to move it around the workspace
  • Rotate: Double-click on a set square to rotate it by 90° (cycles through 0°, 90°, 180°, 270°, 360°)
  • Draw: Click the pencil tool (✏️) to toggle draw mode, then click and drag to draw lines (you can draw on set squares like using a ruler)
  • Purpose: Use the set squares to construct parallel lines by aligning one edge with the fixed horizontal line