The ARC tool is located in the middle section of the sketch toolbar.

• The POLYGON tool has a pull down menu with options for a INSCRIBED POLYGON and CIRCUMSCRIBED POLYGON.
• The most recently used POLYGON tool will be shown on the toolbar and can be LEFT CLICKED directly.

Either POLYGON tool can make regular figures between 3 and 50 sides

Note: The tool actually creates an Circumscribed Polygon which is defined as a polygon placed outside a circle so that all the vertices of the polygon lie outside the circumference of the circle and all lines are tangent to the circle.

• Click on the Center of the Polygon.
• Move the mouse out to set circumference of the circle
  • You can constrain the location of the sides by moving the mouse cursor another defined point, line, or plane on the sketch.
• LEFT CLICK on the desired location
• Set the number of sides by
  • Typing the number of desired sides

or

• Move the mouse away from the polygon center to increase the number or towards the center to decrease the number
• LEFT CLICK or Press RETURN on the Keyboard to set the number of sides.
• Use the DIMENSION tool to define the radius or diameter of the circle.

Note: The tool actually creates an Inscribed Polygon which is defined as a polygon placed inside a circle so that all the vertices of the polygon lie on the circumference of the circle

• Click on the Center of the Polygon.
• Move the mouse out to set circumference of the circle
  • You can constrain the location of the vertices (intersection point) of the sides by moving the mouse cursor over another defined point, line, or plane on the sketch
• LEFT CLICK on the desired location
• Set the number of sides by
  • Typing the number of desired sides

or

• Move the mouse away from the polygon center to increase the number or towards the center to decrease the number
• LEFT CLICK or Press RETURN on the Keyboard to set the number of sides.
• Use the DIMENSION tool to define the radius or diameter of the circle.