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Earn +20 ptsQ: What is the exact value of cos 15?
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What is the exact value of cos 30?
The radical answer is sqrt(3)/2. (0.86602540378443864676372317075294)
What is the exact value of cos 70 degrees?
The exact value is an irrational number, and can't be written on paper with digits.0.34202 is less than 0.000042 percent wrong.Cos(70 deg) is an irrational number and it is impossible to give its exact value.
What is the value of the cos of 34 degrees?
cos 34o ≈ 0.829 cos 34 = 0.86074
What is the value of cos 25 degrees?
cos(25o) = 0.906307787 ==========
What is the value of cos 67.5 degrees?
cos67,5
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