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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 228.52×(tan(45+13.091/2)*tan(45+13.091/2))+2×14.466×tan(45+13.091/2) .
Question type: Mathematical calculation
Solution:
228.52×(tan(45+13.091/2)*tan(45+13.091/2))+2×14.466×tan(45+13.091/2)
=228.52×(tan51.5455*tan(45+13.091/2))+2×14.466×tan(45+13.091/2)
=228.52×(tan51.5455*tan51.5455)+2×14.466×tan(45+13.091/2)
=228.52×11.166043+2×14.466×tan(45+13.091/2)
=228.52×11.166043+2×14.466×tan51.5455
=228.52×11.166043+2×14.466×3.341563
=2551.664146+2×14.466×3.341563
=2551.664146+28.932×3.341563
=2551.664146+96.678101
=2648.342247
Answer:228.52×(tan(45+13.091/2)*tan(45+13.091/2))+2×14.466×tan(45+13.091/2)=2648.342247
Note: Radian