pils jawab no 5 pake cara ya
Matematika
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Pertanyaan
pils jawab no 5 pake cara ya
1 Jawaban
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1. Jawaban AndreasWP
L lingkaran = π r² d = 2r
70.650 = 3.14 r² d = 2(150)
70.650/3.14 = r² d = 300 m
22.500 = r²
√22.500 = r
150 = r
K lingkaran = π d
= 3.14 x 300 = 942 m
jumlah pohon = K : 6
= 942 : 6 = 157