This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
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Hey Adonay, good to see you again. Here are the solutions for questions 103 and 104. Question 103: The perimeter of a regular pentagon inscribed in a circle with radius 10 cm. A regular pentagon has 5 equal sides. When inscribed in a circle, we can divide it into 5 congruent isosceles triangles, with the center of the circle as their common vertex. The central angle for each triangle is (360^)/(5) = 72^. Let s be the side length of the pentagon and r be the radius of the circle. Consider one of these isosceles triangles. We can draw an