How to draw a circle through three points on the geometric sketchpad

Winter Rhapsody Strategy to Unlock All Skills PHP editor Zimo takes you to reveal Winter Rhapsody, a character plot simulation game with a small town story as the background, integrating the characteristic elements of Japanese themes. Players will face the challenge of in-depth puzzle solving, and operational skills become the key. The special content in the game is waiting for you to experience, and at the same time, the rich skills and gameplay help you unlock a comprehensive game experience!

1. Use the [Point] tool, press and hold the [Shift] key, and make point A, point B, and point C that are not on a straight line. Select three points, click [Construction] - [Line Segment] menu command to make triangle ABC.

2. Select line segment AB and line segment AC, click [Construction] - [Midpoint] menu command in order to make the midpoint of the two line segments, namely point D and point E. .

3. Select the line segment AB and the midpoint D, click the [Construction]-[Perpendicular Line] menu commands in order to make the mid-perpendicular line of the line segment AB. In the same way, draw the mid-perpendicular of line segment AC. The intersection point of the two vertical lines is O.

4. Select point O and point A (any point among the three vertices of the triangle), click [Construction] - [Draw a circle with the center and points on the circumference] 】menu command to create a circle passing 3 points. Hide the vertical line, midpoint and triangle.

The above is the detailed content of How to draw a circle through three points on the geometric sketchpad. For more information, please follow other related articles on the PHP Chinese website!