Circle section

Equilateral triangle with side 33 is inscribed circle section whose center is in one of the vertices of the triangle and the arc touches the opposite side.


a) the length of the arc
b) the ratio betewwn the circumference to the circle sector and the perimeter of the triangle


x =  29.928 cm
y =  0.302


Solution in text x =
Solution in text y =

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Pythagorean theorem is the base for the right triangle calculator. See also our trigonometric triangle calculator.

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