Geobra project

Collin Priddy, Dec 14, 2017


  • 1. Copy of Parallel Lines
  • 2. Copy of Perpendicular Bisector
  • 3. Copy of Equilateral Triangle
  • 4. Copy of Angle Bisector
  • 5. Copy of Perpendicular to a Segment Through a Non-collinear Point
  • 6. Copy of Perpendicular to a Segment Through a Non-collinear Point

1.

Copy of Parallel Lines

1. Create line AC.[br]2. Create a circle with a center at A that goes through C.[br]3. Create point D at the intersection of the circle and line AB.[br]4. Create a circle with a center at C that goes through A.[br]5. Create a circle with a center at D that goes through A.[br]6. At the upper right corner, the circle with center at D through A intersects the circle with center at C through A intersect. Create point E at that intersection.[br]7. Draw line CE.[br][br]Line CE is parallel to line AB.
– Collin Priddy, mdiener

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