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tolong di jawab ya plisss
tolong di jawab ya plisss

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  • AB=EF=54 cm
    AE=BF=36 cm
    DE=CF=1/2.AB
    DE=CF=1/2.54
    DE=CF=27 cm
    DC=DE+EF+CF
    DC=27+54+27 cm
    DC=108 cm
    Luas trapesium=1/2(AB+DC)AE
    =1/2(54+108)36
    =162.18
    =2.916 cm²(C)

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