Jawaban:
Keliling lingkaran = 2π × 17 cm ≈ 2 × 3.14159 × 17 cm ≈ 106.814 cm
Penjelasan dengan langkah-langkah:
Keliling 3/4 lingkaran = (3/4) × 106.814 cm ≈ 80.11 cm
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Jawaban:
Keliling lingkaran = 2π × 17 cm ≈ 2 × 3.14159 × 17 cm ≈ 106.814 cm
Penjelasan dengan langkah-langkah:
Keliling 3/4 lingkaran = (3/4) × 106.814 cm ≈ 80.11 cm