n-gon II

What is the side length of the regular 5-gon circumscribed circle of radius 11 cm?

Result

x =  15.98 cm

Solution:

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See also our right triangle calculator. 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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