Law of Cosines—Math I
Author: yu123456789Executions: 226
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Find the value of c using the values of a, b, and cos.
Input Instructions
n=n
√n=sqrt(n)
Fractions=a÷b=a/b
Do not enter cos with an angle (°)
Ex) If θ = 60°, the result is 1/2, so enter 1/2 in field A.
Ex2) If θ = 45°, the result is 1/√2 or √2/2, so enter 1/sqrt(2) or sqrt(2)/2 in field A.
n=n
√n=sqrt(n)
Fractions=a÷b=a/b
Do not enter cos with an angle (°)
Ex) If θ = 60°, the result is 1/2, so enter 1/2 in field A.
Ex2) If θ = 45°, the result is 1/√2 or √2/2, so enter 1/sqrt(2) or sqrt(2)/2 in field A.
| c |
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