# Casio FX-115ES Scientific Calculator "shift rec" Questions

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## How to convert polar to rectangular form

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

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## I am a casio fx-82MS user. i would like to know

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

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## How do you use the pol and rec

...rectangular coordinates Rec ( radius, angle) = Exemple: Recatngular coordinates of (r=3, &#952;=60°) [SHIFT][Rec] 3 [SHIFT][,] 60 [ ) ] [=] The screen displays Rec(3,60) X= 1.5 Y= ...

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## Casio fx 82 au plus

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

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

...Rec ( radius, angle) = Exemple: Recatngular coordinates of (r=3, &#952;=60°) [SHIFT][Rec] 3 [SHIFT][,] 60 [ ) ] [=] The screen displays Rec(3,60) X= 1.5 Y= 2.598076211 Hope it

Question about Casio Office Equipment & Supplies

## How to change polar form to rectangular form by calculator?

Rec function (shift of the - key). Rec(r,t) converts a polar value of magnitude r and angle t in the current angular mode. The real value is assigned to X and the imaginary value is assigned to Y. Use

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## Problem with casio 991 es

...rec... trying to convert -0.17-0.47i to polar. instead of getting 0.5,249.6 am getting 0.5,-109. In the COMP mode (press MODE 1 to get there), press SHIFT [Pol] (-) . 1 7 SHIFT [,] (-) . 4 7 = [Pol] ...

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## I've read that the Casio fx-115ES does a great job

...SHIFT][-] (Rec) Screen display Rec( Type in 1 [SHIFT] (,) 45 [)] [=] Calculator displays X=0.7071067812, Y=0.7071067812 If you press the SD key hoping to convert the decimals to radicals, the ...

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## How do I use magnitude-angle notation on my fx-115 ES?

...SHIFT [-] (Rec) key combination. Enter the radius and the angle separated by a comma, close the right parenthesis and press [=] Be careful, the angle unit you use (radian or degree) will affect the ...

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