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Casio Geometry 2. Drawing and Editing Objects, Using the Draw Menu, uTo plot a point

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Drawing and Editing Objects

2. Drawing and Editing Objects

This section explains how to perform the following operations.

•Plot points, draw line segments, polygons, etc. ([F3](Draw) menu)

•Select and deselect objects ([F2](Edit) menu)

•For a drawn object, construct a perpendicular bisector, perpendicular, etc. ([F4](Construct) menu)

•For a drawn object, perform various transform operations ([F5](Transform) menu)

•Undo an operation, move an object, delete an object and other editing operations ([F2](Edit) menu)

Using the Draw Menu

Press 3(Draw) to display the Draw menu. You can use the Draw menu to plot points, and draw line segments, triangles, polygons, and other objects.

uTo plot a point

1. Perform the following operation: 3(Draw) – 1:Point.

2. Move the pointer to the location on the screen where you want to plot a point and then press w.

• This will plot a point at the pointer location.

•The J icon will remain on the display, which means you repeat step 2 to plot more points, if you want.

3. After you are ﬁ nished plotting all the points you want, press o or J to deselect the Point tool.

Note

Some drawing tools remain after you draw something, like the Point tool. To deselect such a tool, press o or J.

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Contents

Page Contents 1Geometry Mode Overview 2Drawing and Editing Objects 3Controlling the Appearance of the Geometry Window 4Using Text and Labels in a Screen Image 1. Geometry Mode Overview Geometry Mode Menus kMenu Operations in This Manual Menu Reference k1(File) k1e(View) k2(Edit) k3(Draw) k4(Construct) k5(Transform) k6(Animate) kK(Option) Using the Pointer uTo move the pointer uTo make the pointer jump to a particular location Using Key Help Managing Geometry Mode Files uTo create a new ﬁle uTo open an existing ﬁle uTo delete a ﬁle uTo save a ﬁle under a different name Key Functions 2. Drawing and Editing Objects Using the Draw Menu uTo plot a point uTo add a labeled point to an existing line uTo draw a line segment uTo draw an inﬁnite line uTo drew a ray uTo draw a vector uTo draw a circle uTo draw an arc uTo draw a triangle uTo draw an isosceles triangle uTo draw a rectangle or a square uTo draw a polygon uTo draw a regular n-gon Selecting and Deselecting Objects uTo select a particular object uTo select an entire polygon uTo deselect a particular object uTo select all objects on the screen uTo deselect all objects on the screen Using the Construct Menu uTo construct a perpendicular bisector uTo construct a perpendicular uTo construct a midpoint uTo construct the point of intersection of two lines uTo construct an angle bisector uTo construct a parallel uTo construct a tangent Using the Transform Menu uTo reﬂect an object uTo translate an object by speciﬁed values uTo translate an object using an existing vector uTo rotate an object uTo dilate an object Undoing and Redoing an Operation uTo undo the last operation you performed uTo redo an operation Moving and Deleting an Object uTo move an object uTo delete an object uTo delete all objects on the screen Hiding and Showing Objects uTo hide an object uTo show all hidden objects 3. Controlling the Appearance of the Geometry Window Displaying Axes and the Grid uTo specify the axis setting uTo toggle integer grid display on and off Conﬁguring View Window Settings uTo conﬁgure View Window settings Using Pan and Scroll to Shift the Display Image uTo pan the screen uTo scroll the screen Zooming uTo zoom using the zoom box uTo zoom in and out uTo zoom the screen image to ﬁt the window area 4. Using Text and Labels in a Screen Image Inserting Text into Screen Images uTo insert text into a screen image uTo edit screen text Adding or Modifying a Label uTo modify an existing label Page uTo add a new label 5. Using the Measurement Box Viewing the Measurements of an Object Icon Icon Name This icon appears Highlighting this icon Lockable uTo view the measurements of a line segment uTo display the area of a rectangular area Page Specifying a Measurement of an Object uTo specify the angle of a triangle uTo specify the length of one side of a triangle Page Locking or Unlocking a Measurements of an Object uTo lock or unlock a measurement uTo lock a particular measurement uTo unlock a particular measurement uTo unlock all objects on the screen Pasting Measurements into a Screen Image uTo paste a measurement into a screen image Editing a Measurement Type Tag uTo edit a measurement type tag Displaying the Result of a Calculation that Uses On-screenMeasurement Values uTo display the result of a calculation that uses on-screenmeasurement values Specifying the Number Format of a Measurement uTo specify the number format of a measurement 6. Working with Animations Creating and Running an Animation uTo add an animation and run it uTo replace the current animation with a new one uTo trace a locus of points Page uTo edit an animation Page Page Generating an Animation Table uTo add columns to the animation table Page uTo display the animation table uTo save an animation table column to a list uTo save an entire animation table as spreadsheet data uTo delete a particular column from an animation table uTo delete all of the columns from an animation table 7. Error Messages Page Page CASIO COMPUTER CO., LTD