The question is: what is 120 deg. in radians? 180 degrees is [itex]\pi[/itex] radians so:mrserv0n said:Hi guys, ok 120 degrees / 180 degrees x Pie radians = 2.09 Radians
Thats the problem, and the answer Question is how do get that answer on My TI-83+
The main difference between degrees and radians is the unit of measurement used to represent angles. Degrees are based on a circle divided into 360 equal parts, while radians are based on a circle divided into 2π (approximately 6.28) equal parts. Radians are often preferred by mathematicians and scientists because they are more convenient for calculations involving calculus and trigonometry.
To change the mode of your TI calculator to use radians, follow these steps:1. Press the "MODE" button.2. Use the arrow keys to navigate to the "ANGLE" option.3. Press the right arrow key to select "Radian" as the unit of measurement.4. Press the "ENTER" button to save the changes.
To enter a value in radians on your TI calculator, simply type in the numerical value followed by the 2nd button and then the π button. For example, to enter the value 2π in radians, you would type in 2 2nd π.
Yes, you can use the inverse trigonometric functions (sin-1, cos-1, tan-1) in radians on your TI calculator. To do so, make sure your calculator is in radians mode and then use the 2nd button followed by the corresponding trigonometric function key.
To convert an angle from degrees to radians on your TI calculator, use the following formula: radians = (degrees x π)/180. Alternatively, you can use the 2nd button followed by the π button to convert a value in degrees to radians on your calculator.