# Convert polar to rectangular on casio classpad 330

Convert from polar to rectangular

Posted by Anonymous on

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Posted on Jan 02, 2017

Hello,

Here are exemples from the manual.

Posted on Sep 25, 2009

Hello,
To avoid errors make sure that the angle unit is THE ONE required by your problem. To verify or to change the angle unit press [SIFT][MODE] and select [3: Deg] for degrees, [4:Rad] for radians, or [5:Grad] for grads.

Convert from rectangular to polar

[SHIFT][+] (Pol) . Screen displays Pol(
You enter the X-coordinate, and the Y coordinate separated by a comma, then you close the parenthesis and press [=].

Exemple: Polar coordinate of the point (1,1)
Pol( 1, 1) gives
r=1.414213562 (square root of 2)
θ=45

Here is how you enter it
Press [SHIFT][MODE][2:LineIO]
[SHIFT][POL] 1 [SHIF] [,] 1 [)] [=]

The screen displays
Pol(1,1)
r= 1.414213562
θ= 45

Convert from polar to rectangular coordinates

Exemple: Recatngular coordinates of (r=3, θ=60°)
[SHIFT][Rec] 3 [SHIFT][,] 60 [ ) ] [=]
The screen displays
Rec(3,60)
X= 1.5
Y= 2.598076211

Hope it helps.

Posted on Nov 15, 2009

Testimonial: "thanx that was very helpful"

Sorry the solution was posted as a clarification request. Here it is at the right place.

Hi,

1. Turn calculator ON.
2. Look for the NumSolve icon.
3. Tap the icon.
4. The equation editor screen opens with the word Equation: on one line and a small rectangle on the next one.
5. At the position of the rectangle, type in the equation.
6. Do not forget the right hand side.
7. Press [EXE].
All the non-numerical variables, parameters are then listed with a radio button next to each one of them.

• Tap the radio button next to a variable and enter a value for a parameter.
• Repeat for all known values.
• Last, enter a guess for the unknown you are solving for and
• set the bounds between which you suspect the solution to be.
• While the radio button for the unknown is still checked, tap the Solve Menu at the top of the screen,
• press [EXE].
• Alternatively you can tap the Solve at the left of the toolbar.(see picture).
If all goes well and the solution is found (this dependent of how good your guess is), the calculator returns with the value of the unknown and displays the difference
Left side-Right side = 0 or a very small number.

If the solution cannot be found you will be prompted to change the initial value (your guess) and/or the bounds. Hope it helps.

Posted on Dec 08, 2009

to convert between bases, go to keyboard, then cat(alog) and press B to scroll down to baseConvert(

syntax: baseConvert(value to change, original base, new base)

e.g. to convert 1100 from binary to decimal
baseConvert(1100,2,10)

Posted on Feb 18, 2010

Hello,
Press [MODE] and select [1:COMP]
Press [SHIFT][MODE] and select [3:Deg]. You can also use rad if the angle you are given is in radians.
To start the conversion
Press [SHIFT][-] (Rec) screen displays Rec(
Key in the radius r , ex: 3 screen displays Rec(3
Press [SHIFT][)] (,) to enter comma separator Rec(3,
Key in the angle in degrees, ex: 57.3; screen displays Rec(3,57.3
Press ) to close parentheses; screen displays Rec(3, 57.3)
Press [=]
Screen displays
Rec(3, 57.3)
X=1.620720961
Y=2.524532346

X and Y are the values of the coordinates.

Rec(3, Pi) gives X=-3, Y=0

I just realized that your question pertains to the FX82MS but is listed under the FX115ES (That is quite a difference) So my answer above does not concern you but I will leave it as is should anyone need the answer for the FX115ES.

Look at the enclosed screen capture for the FX82MS

Posted on Nov 16, 2010

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## Related Questions:

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To convert a complex number (not an equation) from rectangular coordinates to polar coordinates you do as follows
2+3[OPTN][ F3 (CLPX)][F1(i)][F6 >][F3> r ,theta][EXE]

Nov 08, 2014 | Casio CFX-9850G Plus Calculator

You do not need any driver for the ClassPad 330. You connect it through the USB port. If it came with the ClassPad manager 32 bits application, just install it. Windows 64 bits system have a 32 bits subsystem to run 32 bit applications.
Usted no necesita ningun controlador driver para la ClassPad 330. Se conecta a traves del puerto USB. Si viene con el gestor de aplicaciones de 32 bits ClassPad, solo lo instale. Sistema Windows de 64 bits tienen un subsistema de 32 bits para ejecutar aplicaciones de 32 bits.

Mar 03, 2014 | Casio ClassPad 300 Calculator

### Casio fx 82 au plus convert polar to rectangular

To convert from Polar to Rectangular
PRESS [SHIFT and -Rec] then enter the coordinate and angle

e.g. [SHIFT and -Recl]
Rec(15,0)=
r=15
0=0

Jun 18, 2011 | Casio FX-115ES Scientific Calculator

### Convert from polar to rectangular & vise versa using calculator with RCL&POL GIVE EXAMPLE JUST PROCEDURE THANKS 9

Examples #036 and #037 in the Appendix illustrate how to convert between polar and rectangular coordinates. If you need the appendix and/or the manual, you can download them from
http://support.casio.com/manualfile.php?rgn=1&cid=004001004

May 22, 2011 | Casio FX-115ES Scientific Calculator

### How do I enter degrees minutes seconds on casio classpad 330

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

May 12, 2011 | Casio ClassPad 300 Calculator

### How do i enter a degrees/minutes/seconds value on a casio classpad 330

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

Jan 30, 2011 | Casio ClassPad 300 Calculator

### Converting between Forms When working with phasors it is often necessary to convert between rectangular and polar form. To convert from rectangular form to polar form: M = sqrt{A^2 + B^2} f =...

You can switch the display mode for complex numbers by pressing SHIFT MODE down 3 and picking one. This will display the current result in the selected mode.

You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.

Nov 24, 2010 | Casio FX-115ES Scientific Calculator

### How do i enter degrees minutes seconds on classpad 330?

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

Sep 06, 2010 | Casio ClassPad 300 Calculator

### Can you show how to convert pola to rectangular o

Hello,
To avoid errors make sure that the angle unit is THE ONE required by your problem. To verify or to change the angle unit press [SIFT][MODE] and select [3: Deg] for degrees, [4:Rad] for radians, or [5:Grad] for grads.

Convert from rectangular to polar

[SHIFT][+] (Pol) . Screen displays Pol(
You enter the X-coordinate, and the Y coordinate separated by a comma, then you close the parenthesis and press [=].

Exemple: Polar coordinate of the point (1,1)
Pol( 1, 1) gives
r=1.414213562 (square root of 2)
θ=45

Here is how you enter it
Press [SHIFT][MODE][2:LineIO]
[SHIFT][POL] 1 [SHIF] [,] 1 [)] [=]

The screen displays
Pol(1,1)
r= 1.414213562
θ= 45

Convert from polar to rectangular coordinates

Exemple: Recatngular coordinates of (r=3, θ=60°)
[SHIFT][Rec] 3 [SHIFT][,] 60 [ ) ] [=]
The screen displays
Rec(3,60)
X= 1.5
Y= 2.598076211

Hope it helps.

Nov 14, 2009 | Casio FX-115ES Scientific Calculator

### How to do binary,hex BCD and decimal on casio classpad 330

to convert between bases, go to keyboard, then cat(alog) and press B to scroll down to baseConvert(

syntax: baseConvert(value to change, original base, new base)

e.g. to convert 1100 from binary to decimal
baseConvert(1100,2,10)

Sep 14, 2009 | Casio ClassPad 300 Calculator

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