Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 301)

100

101

296 Triangle Solver app

2. If there is unwanted data from a previous calculation,

you can clear it all by pressing

SJ (Clear).

Set angle

measure

Make sure that your angle measure mode is appropriate.

By default, the app starts in degree mode. If the angle

information you have is in radians and your current angle

measure mode is degrees, change the mode to degrees

before running the solver. Tap

depending on the mode you want. (The button is a toggle

button.)

Note

The lengths of the sides are labeled a, b, and c, and the

angles are labeled A, B, and, C. It is important that you

enter the known values in the appropriate fields. In our

example, we know the length of two sides and the angle

at which those sides meet. Hence if we specify the lengths

of sides

a and b, we must enter the angle as C (since C is

the angle where A and B meet). If instead we entered the

lengths as b and c, we would need to specify the angle

A. The illustration on the screen will help you determine

where to enter the known values.

Specify the

known values

3. Go to a field whose value you know, enter the value

and either tap

or press E. Repeat for

each known value.

(a). In

a type 4

and press

(b). In

b type 6

and press

(c). In

C type 30

and press

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 301

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