Challenge for challengers week!
1. The sides of the triangle with respect to circumcircle of a triangle are ____ ( radii/ chords).
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Given, AB is equal to the radius of the circle. In OAB , OA = OB = AB = radius of the circle. Thus, OAB is an equilateral triangle. ∠AOC = 60° Also, ...
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To find the length of the circumradius of the triangle, we can use a handy formula. We just need to know the lengths of all the sides of the triangle. If a triangle has side lengths a, b, and c, then the circumradius has the following length: R = (abc) / √((a + b + c)(b + c - a)(c + a - b)(a + b - c))
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