HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 382

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Solving for the unknown values
Tap .
The app displays the values of the unknown variables. As the previous gure shows, the length of the
unknown side in our example is 3.22967… The other two angles have also been calculated.
Choosing triangle types
The Triangle Solver app has two input forms: a general input form and a simpler, specialized form for right-
angled triangles. If the general input form is displayed, and you are investigating a right-angled triangle, tap
to display the simpler input form. To return to the general input form, tap . If the triangle
you are investigating is not a right-angled triangle, or you are not sure what type it is, you should use the
general input form.
334 Chapter 20 Triangle Solver app
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