Matematika

Pertanyaan

bantu pleasee nomor 9-10
bantu pleasee nomor 9-10

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  • 9. OT^2 = TE^2 - OE^2
    = 13^2 - 5^2
    = 169 - 25
    = 144 = 12
    Lp limas = La x t
    = (sxs) x t
    = (10x10) x 12
    = 100 x 12
    = 1200cm^2

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