5.0265 rad
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-288 radians is exactly -288 radians: no more, no less!
Ï€ radians = 180 degrees so 1 radian = 180/Ï€ deg so 1.6 radians = 1.6*180/Ï€ = 288/Ï€ = 91.67 deg (to 2 dp)
To convert degrees to radians, you can use the formula: radians = degrees * (π/180). Therefore, 35 degrees is approximately 0.6109 radians.
You do not calculate sin invrse of 50 degrees. You provide a number between -1 and 1 and calculate the sin inverse of that number. The answer you get is usually in radians in you use a calculator which you could convert to degrees if you wish. For example, sin inverse of 1 is 90 degrees. It means sine of 90 degrees is 1. This is how your question would look like. When calculating sin inverse, is the answer in degrees or radians? It is usually in radians but can easily be converted to degrees. Multiply the radians by 180/PI, where PI=3.14159. Example: sin inverse (0.4) = 0.4115 radians which is the same as: (0.4115)(180)/3.14159=23.6 degrees. This means sin of 23.6 degrees is 0.4.
To go from radians to degrees, multiply by 180/pi To go from degrees to radians, multiply by pi/180