how to draw a regular polygon octagon using 360 degrees protractor

Materials: one piece of coupon, ruler, pencil, crayons, 360 degrees protractor
1. Place the 360 degrees protractor on the paper, 0 degree parallel  to the x- axis.

2.  Mark the following degree measures 0 degree, 45 degrees, 90 degrees, 135 degrees, 

     180 degrees, 225 degrees, 270 degrees,  315 degrees

 

 





 

 

 

3. Remove the 360 degrees protractor and connect the points. Color the regular

    polygon you made. Now! you have just made a regular polygon octagon.