Jawaban:
228 cm
Penjelasan dengan langkah-langkah:
rumus panjang tali = (n × 2 × r) + 1 keliling lingkaran
= (5 × 2 × 14) + (phi × 2 × r)
= 140 + (22/7 × 2 × 14)
= 140 + 88
= 228 cm
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Jawaban:
228 cm
Penjelasan dengan langkah-langkah:
rumus panjang tali = (n × 2 × r) + 1 keliling lingkaran
= (5 × 2 × 14) + (phi × 2 × r)
= 140 + (22/7 × 2 × 14)
= 140 + 88
= 228 cm