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Geometry Level 2

Calculate B C G B \frac{BC}{GB} .


This is part of the series: " It's easy, believe me! "


The answer is 5.

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1 solution

A line joining the midpoints of 2 sides of a triangle is always parallel to the base of the triangle. And the part triangles thus formed are similar.

So using proportionality of similar triangles, we get BC:GB = 5:1.

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