How do I insert a formula in a geometry artboard?

How do I insert a formula in a geometry artboard?

The Geometry palette is the software that many teachers use. In the process of using a geometric artboard to make courseware, some mathematical formulas or symbols may be used frequently, so how do you insert a formula in a geometric artboard? Here is a guide to the introduction of the geometry of the artboard Insert Formula tutorial, very practical, I hope to learn from the geometry of the Sketchpad help.

Method One Import method

Import a mathematical formula or symbol from Word or WPS into the courseware of the geometry artboard, like importing an external picture. You can edit the math formula in Word or WPS first, and then execute the copy command to paste the formula as a picture in the geometry artboard.

Geometry artboard

Method Two "Edit Mathematical format Text" method

In fact, the geometry of the artboard provides input commonly used mathematical formulas or symbolic commands, but beginners are not likely to use. The use of these commands will be illustrated with specific examples.

I'm afraid it's not going to happen if you get the picture shown below. This is because the graphs require not only the display of mathematical symbols, but also the changes in the coordinate system.

To achieve the effect of following changes, you need to use a label to solve the problem, so we need to do some article on the label. The geometry artboard provides simple mathematical formulas and symbols for editing, and can be edited for labels, measures, and calculations.

So I'm going to change the label to PI as an example to illustrate the specific steps of this editing function:

Geometry artboard

Step an arbitrary create an object, and then use the small hand-shaped tool button to label it, and then hold down the numeric keypad on the "NumLock" key, while using the tool just double-click the label.

Step two in the Edit Mathematical Format Text dialog box, enter the Math format edit box in the

(Note that the letter "P" must be capitalized), and then press the [OK] button to exit.

Step three back to the Geometry palette and you'll find that the original label has been changed to pi. How, is not very simple AH. In fact, many symbols can be in the geometry of the artboard through the editing command, as detailed in the table below.

Geometry artboard

The above introduces the two methods of inserting the formula into the geometric artboard, which is relatively flexible, and can be used to edit the command table and insert the corresponding formula according to the mathematical format.