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tmua.me Extreme Set A Paper 2 · Q11

Paper 2GeometryNumber & counting

A right-angled triangle has positive integer side lengths a<b<ca<b<c and area 6060. Let hh be the perpendicular distance from the right-angled vertex to the hypotenuse.

What is the largest possible value of

hb−a ?\frac{h}{b-a}\,?
A60119\dfrac{60}{119}
B120289\dfrac{120}{289}
C120119\dfrac{120}{119}
D12017\dfrac{120}{17}
E3061\dfrac{30}{\sqrt{61}}

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