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Mathematics, 09.04.2020 15:59 katey3809

Four triangles of areas 40 cm^2, 90 cm^2, 202.5 cm^2, 455.6 cm^2 are in continue sequence. The enlargement ratio is 1.5, which triangle have first 15000 cm^2 area

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Four triangles of areas 40 cm^2, 90 cm^2, 202.5 cm^2, 455.6 cm^2 are in continue sequence. The enlar...
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