Matematika

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tolong bantu jawab please pake caranya
tolong bantu jawab please pake caranya

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  • AD-AB = 8-3 = 5 cm
    13²-5² = 169-25 = √144 = 12 cm
    L.trapesium
    (8+3)x12/2
    = 132/2
    = 66 cm² (C)

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