Tolong jawab kak plis kak pakek caranya ya kak:(
Lb = 616 m^2
AB = 10,5 m
phi = 22/7
AP = V[Lb/phi]
AP = V[616/(22/7)]
AP = V[616 × 7/22]
AP = V196
AP = 14 m
BP = AP - AB
BP = 14 - 10,5
BP = 3,5 m
Selisih Lb dan Lk
= Lb - Lk
= Lb - (phi × BP^2)
= 616 - (22/7 × 3,5 × 3,5)
= 616 - 38,5
= 577,5 m^2 (D)
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