Dijawab secepatnya pake cara, please;
Matematika
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Pertanyaan
Dijawab secepatnya pake cara, please;
1 Jawaban
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1. Jawaban jpallo
2) B
3) d = 30 cm
K = 3,14 x 30
K = 94,2 ..... ( C )
4) r = 25 cm
L = 3,14 x 25 x 25
L = 1.962,5 cm^2 ..... ( D )
5) r = 28 cm
K = 2 x 22/7