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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 343.74×(tan(45+14.52/2)*tan(45+14.52/2))+2×13.98×tan(45+14.52/2) .
Question type: Mathematical calculation
Solution:
343.74×(tan(45+14.52/2)*tan(45+14.52/2))+2×13.98×tan(45+14.52/2)
=343.74×(tan52.26*tan(45+14.52/2))+2×13.98×tan(45+14.52/2)
=343.74×(tan52.26*tan52.26)+2×13.98×tan(45+14.52/2)
=343.74×4.915453+2×13.98×tan(45+14.52/2)
=343.74×4.915453+2×13.98×tan52.26
=343.74×4.915453+2×13.98×-2.217082
=1689.637814+2×13.98×(-2.217082)
=1689.637814+27.96×(-2.217082)
=1689.637814+(-61.989613)
=1627.648201
Answer:343.74×(tan(45+14.52/2)*tan(45+14.52/2))+2×13.98×tan(45+14.52/2)=1627.648201
Note: Radian