The steps for constructing angle bisectors using the ruler and compass drawing method on Geometric Sketchpad

php Editor Xiaoxin checked the size specifications and production steps of the geometric drawing board on the Internet, and found that the effect of making angle bisectors is really great. Here we share the size specifications and production steps of the geometric drawing board. I hope it will be helpful to everyone's learning and use. Let’s find out below! Size specifications for the use of geometric sketchpads: The standard size of geometric sketchpads is the size of A4 paper, which is 297mm × 210mm. When you need to draw various graphics on the drawing board, you can use a pencil to draw auxiliary lines, and finally use a black brush to outline.

1. Use the line segment tool to construct a corner with the vertex O. Use the circle tool to draw a circle with point O as the center and any length as the radius.

2. The intersection points of the two sides of circle O and the angle are A and B respectively. Select points A and B, select [Construction] - [Draw a circle with the center and points on the circumference] to construct circle A, and construct circle B in the same way. The intersection point of the two circles is P.

3. Select point O and point P, select [Construction] - [Line Segment], the line segment OP is the bisector of the angle. Select the extra circles and points, press [Ctrl H], and the ruler and compass drawing is completed.

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