Matematika

Pertanyaan

Tolong bantuin no. 6&10
Tolong bantuin no. 6&10

1 Jawaban

  • 6. L = 5 x s2
            = 5 x 14 cm x 14 cm
            = 5 x 196 = 980 cm2
    10. L1 = P x L = 47 m x 48 m = 2256 m2
           L2 = 96 m2
           L kapling = L1 - L2 = 2256 m2 - 96 m2 = 2160 m2
           L satu kapling = 2160 m2 : 24 = 90 m2