Jawab:
Penjelasan dengan langkah-langkah:
Panjang busur
= 60/360 * 2πr
= 1/6 * 2 * 22/7 * 7
= 1/3 * 22
= 22/3
= 7 1/3 cm
Luas juring
= 60/360 * πr^2
= 1/6 * 22/7 * 7 * 7
= 1/6 * 22 * 7
= 154 / 6
= 25 4/6
= 25 2/3
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Jawab:
Penjelasan dengan langkah-langkah:
Panjang busur
= 60/360 * 2πr
= 1/6 * 2 * 22/7 * 7
= 1/3 * 22
= 22/3
= 7 1/3 cm
Luas juring
= 60/360 * πr^2
= 1/6 * 22/7 * 7 * 7
= 1/6 * 22 * 7
= 154 / 6
= 25 4/6
= 25 2/3