


php Editor Strawberry When making an ellipse on the geometric sketchpad, you need to first determine the long and short axes of the ellipse and select the appropriate tool to draw it. Then, by setting the center point and angle of the ellipse, and then making detailed adjustments, you can complete the drawing of the ellipse. This process requires patience and precision to ensure the final result is as expected.
1. Construct line segments and midpoints. Select [Straight Line Tool], draw line segment AB, select [Construction]-[Midpoint] command, and draw the midpoint C of line segment AB.
2. Construct a circle. Select point C and point A in turn, select [Construction]-[Draw a circle with the center and points on the circumference] command, and draw a circle C with point C as the center and passing through point A.
3. Construct the vertical line and intersection point. Select [Point Tool], make any point D on the circle, select point D and line segment AB, select [Construction]-[Perpendicular Line] command, draw the perpendicular line of line segment AB, and the intersection point with line segment AB is E.
4. Hide circles and straight lines. Select the circle C and the straight line DE, select the [Display]-[Hide Path Object] command to hide the circle C and the straight line DE.
5. Construct line segments and midpoints. Select the [Line Segment Tool] and draw the line segment DE. Select the [Construction]-[Midpoint] command to draw the midpoint F of the line segment DE.
6. Draw an ellipse. Select point D and point F in turn, select the [Construction]-[Trajectory] command to draw an ellipse. As shown below.
7. Hidden points and line segments. Select point D, point E, point F, and line segment DE, select the [Show]-[Hide Object] command, and the ellipse drawing is completed.
The above is the detailed content of The operation process of making ellipse with geometric sketchpad. For more information, please follow other related articles on the PHP Chinese website!

Microsoft PowerToys is free. This collection of tools developed by Microsoft is designed to enhance Windows system functions and improve user productivity. By installing and using features such as FancyZones, users can customize window layouts and optimize workflows.

ThebestalternativestoPowerToysforWindowsusersareAutoHotkey,WindowGrid,andWinaeroTweaker.1)AutoHotkeyoffersextensivescriptingforautomation.2)WindowGridprovidesintuitivegrid-basedwindowmanagement.3)WinaeroTweakerallowsdeepcustomizationofWindowssettings

Microsoft PowerToys does not require a license and is a free open source software. 1.PowerToys provides a variety of tools, such as FancyZones for window management, PowerRename for batch renaming, and ColorPicker for color selection. 2. Users can enable or disable these tools according to their needs to improve work efficiency.

Microsoft PowerToys is completely free. This tool set provides open source utilities that enhance Windows operating system, including features such as FancyZones, PowerRename, and KeyboardManager, to help users improve productivity and customize their operating experience.

PowerToys is not the default component of Windows 11, but a set of tools developed by Microsoft that needs to be downloaded separately. 1) It provides features such as FancyZones and Awake to improve user productivity. 2) Pay attention to possible software conflicts and performance impacts when using them. 3) It is recommended to selectively enable the tool and periodically update it to optimize performance.

The way to download Microsoft PowerToys is: 1. Open PowerShell and run wingetinstallMicrosoft.PowerToys, 2. or visit the GitHub page to download the installation package. PowerToys is a set of tools to improve Windows user productivity. It includes features such as FancyZones and PowerRename, which can be installed through winget or graphical interface.

PowerToys is a free collection of tools launched by Microsoft to enhance productivity and system control for Windows users. It provides features through standalone modules such as FancyZones management window layout and PowerRename batch renaming files, making user workflow smoother.

PowerToys needs to be run in the background to achieve its full functionality. 1) It relies on system-level hooks and event listening, such as FancyZones monitoring window movement. 2) Reasonable resource usage, usually 50-100MB of memory, and almost zero CPU usage when idle. 3) You can set up power-on and use PowerShell scripts to implement it. 4) When encountering problems, check the log files, disable specific tools, and ensure that they are updated to the latest version. 5) Optimization suggestions include disabling infrequently used tools, adjusting settings, and monitoring resource usage.


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