How do I convert inverse cosine to degrees?
Like Brandon and Trotsky have already answered your calculator is most likely set in radians. Just like there are more than one way to measure distance, like inches and centimeters. There is more than one way to measure angles. Angles can be measured in degrees, which you are most likely familiar with, especially if you are in the US, and radians. A full circle is 360 degrees, but it is also 2pi radians. So to convert from radians to degrees multiply by 180/pi.To change settings on a TI nspire CX CAS:Hit the home button (the button with a house on it)Choose “Settings”Choose “Document Settings”You will then have a screen with multiple setting controls find Angle select “degree” click on degree then use the down arrow key to move to other select options, arrow down to the bottom and select “Make Default” it will then ask if you want to apply your settings…. select “OK”.Then check to see if the change settings workedtype “ sin 30” if the calculator says 0.5 or 1/2 it is now set in degrees.if when you type “sin 30” your calculator says -0.988031624, you are still in radians.
How to convert Sin^-1(43/73) to degrees (36.1)?
I know the answer is 36.1 but I'm confused how to get to that point. I tried using the conversion formula i was taught 43*180/73 but got a completely wrong anwser
How do you convert radians to degrees of sin, tan, and cos?
You do not convert a sine, cosine or tangent to degrees. You first find the angle using the relevant inverse trigonometric function, and if you want to convert the angle from radians to degrees multiply by 180 / π. When finding the second solution you must remember the quadrants, which is easy with "All Students Take Chemistry". All the functions are positive in the first quadrant, sine is positive in the second quadrant, tan is positive in the third quadrant and cosine is positive in the fourth quadrant. cosθ = 0.342 θ = cos‾¹(0.342) θ = 1.22 θ = 70° OR θ = 290°
How to find the measure of the sin^-1(0.6)-inverse sine- in radians and degrees?
How to find the measure of the sin^-1(0.6)-inverse sine- in radians and degrees? neva yes this is homework, but I'm only asking because i need to know the process please =) i know you can do this all on your calculator, but my teacher will not let us use one on our up coming test so i would very much appreciate insight on how to do the problem. Please someone help my teacher explains things that don't always "click" with me ===================================== sin^-1(0.6) or it is the same as Sin of Angle = (0.6) ===================================== The Angle → that is you have to choose. or it might be given. For this problem's sake let as choose Angle = ß So Sin ß = (0.6) Right here → we need a trigonometric table to find the Angle = ß ß = 36.87° now how to transform Degrees to Radian one radian = 180°/π = 57.3 °/rad ==================================== so 36.87° x [π/180] = 0.64 rad ◄• Ans ==================================== The reverse Change radian to degrees If you are given 0.64 radian Convert to degrees =============================== 0.64rad x [180° / π ] → 36.87° =============================== hope this helps Remember that Jesus loves you. Know Him in His words the Bible. God Bless Lim♥E
Sine cos and tan inverse?
Enter the value. Press the yellow "Shift key" Press sin for arcsin, cos for arccos, or tan for arctan. I don't know if you have it set for radians or degrees. Check by entering 1 - shift - sin. If it returns 90 you're using degrees. If it returns 1.5708 you're using radians. You can convert fron either one to the other. .