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Mathematics, 26.02.2020 20:47 NearNoodle23

Jedna ze ścian w przedpokoju ma kształt prostokąta o wymiarach 200 cm x 270 cm. Na ścianie wisi lustro w kształcie rombu o przekątnych długości 135 cm i 180 cm. Jaką część powierzchni ściany zajmuje lustro? A. 1/4 B. 1/5 C. 9/40 D. 9/20

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Jedna ze ścian w przedpokoju ma kształt prostokąta o wymiarach 200 cm x 270 cm. Na ścianie wisi lust...
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