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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 180-90-arctan(sqrt(10)/2)-arctan(sqrt(10)/5) .
Question type: Mathematical calculation
Solution:
180-90-arctan(sqrt(10)/2)-arctan(sqrt(10)/5)
=180-90-arctan(sqrt10/2)-arctan(sqrt(10)/5)
=180-90-arctan1.581139-arctan(sqrt(10)/5)
=180-90-arctan1.581139-arctan(sqrt10/5)
=180-90-arctan1.581139-arctan0.632456
=180-90-1.006854-arctan0.632456
=180-90-1.006854-0.563943
=90-1.006854-0.563943
=88.993146-0.563943
=88.429203
Answer:180-90-arctan(sqrt(10)/2)-arctan(sqrt(10)/5)=88.429203
Note: Radian