tolong dijawab ok.....
Matematika
muhammadrafly1231
Pertanyaan
tolong dijawab ok.....
1 Jawaban
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1. Jawaban ikhsanzein308
L¹=p×l=28×30=840cm²
L²=a×t/2=28×30/2=420cm²
L³=22/7×14×14/2=264cm²
L.bagun datar=L¹-L²+L³=840-420+264=684cm²