Hernán pagó $2080 por 40 litros de nafta. Pablo cargó en esta misma esta misma estación de servicio y el mismo tipo de nafta pero cargó 9,1 litros
menos que Hernán. ¿Cuánto pagó?

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

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n word

step-by-step explanation:

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