Isosceles IV
In an isosceles triangle ABC is |AC| = |BC| = 13 and |AB| = 10. Calculate the radius of the inscribed (r) and described (R) circle.
Correct answer:
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Calculation of an isosceles triangle.
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Calculation of an isosceles triangle.
See also our trigonometric triangle calculator.
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arithmeticplanimetricsGrade of the word problem
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