# Soo High

Geometry Level 3

A square tower stands on a horizontal plane.From a point on this plane, three of the upper edges of the tower are visible.Their angular elevations are 45,60,45 degrees resp. Find the ratio of the height of the tower to the breadth of one of its sides. The ans. is in the form:{a^1/2(5^1/2+1)/b}. Find a*b.

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