diameter lingakaran 21 cm.luas lingkaran....cm²
Matematika
cutmillisa
Pertanyaan
diameter lingakaran 21 cm.luas lingkaran....cm²
2 Jawaban
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1. Jawaban Khairunnisanayla
21 x 21 =441
22/7 x 441 = 1386 cm³ -
2. Jawaban sasa2736
Diameter=21×21=441
L=22/7×441=1386