Question about Casio fx-115ES Plus Scientific Calculator

1 Answer

How do I switch between degrees and radians? - Casio fx-115ES Plus Scientific Calculator

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    One Above All:

    The expert with highest point at the last day of the past 12 weeks.

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

  • Casio Master
  • 102,366 Answers

Press SHIFT MODE and then 3 for degrees or 4 for radians.

Posted on Nov 29, 2012

  • 9 more comments 
  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

  • kakima Nov 29, 2012

    Press SHIFT MODE and then 3 for degrees or 4 for radians.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How can I convert degrees to radians?


1 degrees = 0.0174532925 radians
1 radian = 57.2957795 degrees

Mar 11, 2015 | Office Equipment & Supplies

2 Answers

My calculator is not computing sin^-1 or cos^-1 correctly, I put sin^-1(0.184) in and it came out with 10.60283... when I should be getting 1.39. HALP?


When the angle unit is in radians
sin^-1(0.184)=0.1850543940 radians
When angle unit is in degrees
sin^-1(0.185)=10.60283581
Your calculator is calculating the functions correctly)
In the following screen captures the sine of the values is calculated with the unit specified inside the formula (degree symbol and radian symbol are inserted to show you the unit). In the last calculation the value of the sine is practically 0.184
Remember that when angle is in radians, for very small angles (less than 10 degrees), sin(x) and tan (x) are about equal to the value of the angle in radians

0115ee6b-649e-45fc-824c-f8abe88bac58.png

Mar 25, 2014 | Casio FX-115ES Scientific Calculator

1 Answer

I have to take the secant of -1.2. I'm supposed to get a degree. I can't figure out the order to push buttons. PLEASE help!


TWO THINGS YOU NEED TO KNOW, Eli.1. Secant will NEVER return a degree measure (or even a radian measure) no matter what computer or calculator you use. The reason is because secant returns the ratio of sides (hypotenuse over adjacent), which has a range of and find its reciprocal (ie, flip the number upside down: the reciprocal of 5 is one-fifth). That's all.B. TI-84 only uses the three basic trig functions. Secant is the reciprocal of cosine. Therefore, in order to find the secant of -1.2 radians you need to be in Radian mode (see #2 above). From there, you just find the cosine of -1.2 and take that values reciprocal (ie, flip the number upside down: the reciprocal of 10 is point one) . That's all. Math lesson: 1 Radian = 180 Degrees. Therefore, 1.2 Radians is roughly one-third of pi, therefore it is roughly one-third of 180 degrees; therefore -1.2 radians would be nearly -60 degrees (a very friendly angle measure). I hope that helps If not, you should call Texas Instruments because they've got friendly people who are happy to assist anyone. Questions like this are right up their ally, advanced questions like the syntax of the poisson cumulative distribution function are not. So, you're fine. For in depth math help holler at www.THEMATHCHEETAH.comIn Short: Secant returns ratios and NOT degrees or radians. Secant is the reciprocal to cosine. Arcsecant WILL return degrees/radians. Your calculator can be set to either mode.TEXAS INSTRUMENTS >>>>> all calculators ever made.

Mar 08, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

How to switch between radian mode and degree mode


Press SHIFT MODE then 3 for degree or 4 for radian.

Dec 04, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

Answers to trig functions are incorrect. i.e. tan 30 deg = -6.40 vs 0.54


You're in radians mode. The tangent of 30 radians is about -6.4.

To switch to degrees, press MODE to bring up the mode editor. Use the arrow keys to move down to the third line, highlight Degree, and press ENTER. Press 2ND [QUIT] to exit.

Sep 24, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

How do you switch between degree and radian mode on the fx-115 ES Casio calulator? Thanx


Press SHIFT MODE to access (SETUP)
Press 3:deg for degree OR
press 4:Rad for radian.

Apr 02, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

How do I get from degrees to radians? For some reason my TI-84 will not convert degrees to radians.


5268751.jpg
Press the [MODE] key to access the mode comfiguration screen .
Set angle unit to to radian (see above)
Enter angle value in Decimal degrees only, use the [2nd][ANGLE] key sequence to have access to the degree symbol. The degree symbol must imperatively appear at the end of the angle value.

656a55a.jpg

Here are some examples
If you use angle values in DMS, it will not be converted to radians, but to decimal degrees.
If you omit the degree symbol there is no conversion.

cd64e2c.jpg

A general formula is Pi radians =180 degrees
43204f9.jpg

Feb 10, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

Converting degrees and minutes and seconds to radians


Hello,
With the TI8x/TI8xPlus you can enter an angle in degrees (Angle mode must be set to degrees) and convert it into DMS representation the following way. Exemple
18.675 [2nd][ANGLE][4] [ENTER] gives 18deg 40' 30''
If Angle [MODE] is set to degrees you can enter a number in radians and convert it into degrees. Exemple How many degrees are ther in 1rad ?
[1][2nd][ANGLE][3] display 1 with a small r as superscrit. Pressing [ENTER] yields 57.29577951

To convert 1rad into DMS, takes a little effort but can be done: you have
to convert radians to degrees and the result [ANS] into DMS.

You cannot use an angle written in DMS in any calculation.
But if you want to convert an angle from degrees to radians enter your number and divide by 57.29577951

Hope it helps

Sep 02, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

On my TI 83 plus my sine cosine and tangent buttons are giving incorrect answers.


Alot of people seem to be having this problem. Angles can be measured in two units, degrees and radians. Your calculator is currently doing everything in terms of radians. I have an 84 but I'm sure the 83 is similar, go under MODE and look for Degrees and Radians and make sure you choose degrees. if you have to convert, 360[degrees] = 2* pi [radians]
(easy to remember, 360deg in a circle, 2pi radians in a circle)
Good luck

Aug 11, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

Degrees to radians


Press "2ND" "MODE" to enter the mode screen. Press down-arrow twice to get to the angular mode. Press right-arrow or left-arrow to highlight the desired angular mode, then press "ENTER" to select it. Exit the mode screen by pressing "2ND" "QUIT"

Oct 15, 2007 | Texas Instruments TI-86 Calculator

Not finding what you are looking for?
Casio fx-115ES Plus Scientific Calculator Logo

Related Topics:

60 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

7993 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...