An equilateral triangle is inscribed by a circle and another circle is inscribed that triangle find the ratio of two circles
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Step-by-step explanation:
The statement of the question permits an infinite number of smaller circles as shown in two corners of the diagram. If the question refers to either the red or orange circles, then I have no idea what the answer is. If however, it refers to the green, read on.
The height of the triangle is 3R3R. It is also 2R+3r2R+3r. Therefore, R=3rR=3r and the required ratio is 9:19:1.
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