Situating tool

Concept of square

• A square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, or (100-gradian angles or right angles). It can also be defined as a rectangle in which two adjacent sides have equal length. Square is a rectangle which has four equal sides.

Constructing square using Geogebra. 

Procedures

• Open Geogebra from desktop 

• Plot point A and point B using point tool   

• Using the line segment join a line from point A to point B  

• Insert a perpendicular line through point A and point B using the perpendicular tool.

• Draw a circle from point A to B using a circle with central through point tool.
• Draw a circle from point B to A using a circle with central through point tool.

• Draw a line from the intersecting point of perpendicular line and circle B to the intersecting point of perpendicular and circle A. 

Hide the circles by right clicking them and deselecting Show Object

                                                 Output