Let a triangle ABC with BC = 6 cm, and the area of 30 cm2. A square PQRS is inscribed so that points S and R is on BC, Q on AC, and P on AB respectively. Find the side length of the square PQRS.
+1490 Let a triangle ABC with BC = 6 cm and the area of 30 cm2. A square PQRS is inscribed so that points S and R is on BC, Q on AC, and P on AB respectively. Find the side length of the square PQRS.
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Let's have an isosceles triangle with a base AC = 6 and the height h = 10 AC/2 * h = 30
A side of a square ( a ): a / (3 - a / 2) = 10 / 3 
