no 2 aja bwt tes tes aja
Matematika
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Pertanyaan
no 2 aja bwt tes tes aja
2 Jawaban
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1. Jawaban Antania457
14 cm = 28cm = 22/7 = 616 cm²
21 cm = 42 cm = 22/7 = 1386 cm² -
2. Jawaban ARIFAR11
2) diameter = 21 x 2 = 42
luas = 21 x 21 x phi = 1386