Duljine stranica dvaju sličnih trokuta odnose se kao

, a razlika površina tih trokuta je

. Kolika je površina manjeg trokuta?
The ratio of corresponding sides of two similar triangles is

, and the difference between their areas is

. What is the area of the smaller triangle?
[lang=hr]
Duljine stranica dvaju sličnih trokuta odnose se kao $3~\colon 4$, a razlika površina tih trokuta je $70$. Kolika je površina manjeg trokuta?
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[lang=en]
The ratio of corresponding sides of two similar triangles is $3~\colon4$, and the difference between their areas is $70$. What is the area of the smaller triangle?
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