tolong jawab no : 1 b,c ,2 a,b,c,d,e , 3.a,b,c,d , 4 dan 5
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Pertanyaan
tolong jawab no : 1 b,c ,2 a,b,c,d,e , 3.a,b,c,d , 4 dan 5
1 Jawaban
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1. Jawaban AnandaRahma11
1). b). r=25 cm
L=π r²
=3,14x25²=3,14x625=1962,5 cm²
c). r=49 cm
L=π r²
=22/7x49x49=22x7x49=7546 cm²
SEMOGA BERMANFAAT!!!