Cotangent

If the angle α is acute, and cotg α = 2/7. Determine the value of sin α, cos α, tg α.

Result

sin α =  0.96
cos α =  0.27
tg α =  3.5

Solution:

Solution in text tg α =







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To solve this example are needed these knowledge from mathematics:

Most natural application of trigonometry and trigonometric functions is a calculation of the triangles. Common and less common calculations of different types of triangles offers our triangle calculator. Word trigonometry comes from Greek and literally means triangle calculation. Most natural application of trigonometry and trigonometric functions is a calculation of the triangles. Common and less common calculations of different types of triangles offers our triangle calculator. Word trigonometry comes from Greek and literally means triangle calculation.

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