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Mathematics, 06.05.2020 00:27 IrieBoy479

Areas of four triangles are 40 cm^2, 90 cm^2, 202.5 cm^2 and 455.6 cm^2 are continue in sequence. the enlargement factor is 1.5, which triangle have first area of 15000 cm^2

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Areas of four triangles are 40 cm^2, 90 cm^2, 202.5 cm^2 and 455.6 cm^2 are continue in sequence. th...
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