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Earn +20 ptsQ: What is cos 60?
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How do you find cos 60?
cos(60) = 0.5 The simplest way is to use a calculator.
How do you get angle size of a 60 feet multiply 90 feet?
5400
The hypotenuse of a 30-60-90 triangle measures 2 feet how long is the short leg of the triangle?
Using the cosine ratio: 2*cos(60) = 1 Answer: 1 foot
If tan is square root of 3 what is cos?
tan θ = √3. tan-1(√3) = π/3 radians or 4π/3 radians, in degrees it would be 60° or 240° tan θ = sin θ / cos θ So, tan (π/3) = sin (π/3) / cos (π/3) = tan (4π/3) = sin (4π/3) / cos (4π/3) cos (π/3) = 1/2 cos (4π/3) = -1/2 Therefore cos θ = 1/2 or -1/2 when tan θ = √3
What is cos square?
Cos times Cos
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