You specify the number of sides of the polygon and whether it is inscribed or circumscribed.
Draw Polygon with center point
• Click Menu “Draw”, and then choose “Polygon/Polygon (center, point)”
• Specify polygon base point.
• Input “I” or “C” to choose inside the circle or tangent to the circle.

• Specify edge count value, such as 3.
• Specify second point, you may edit radius value here and press enter directly.

Draw Polygon with two corners
• Click Menu “Draw”, and then choose “Polygon/Polygon (two corners)”
• Specify edge count value, such as 3.
• Specify polygon’s first corner
• Specify second corner (Press enter to change the drawing side)