Jawab:
Penjelasan dengan langkah-langkah:
Sudut / 360 x 2 π r
= 270 / 360 x 2 x 22/7 x 7
= 270 / 360 x 44
= 11.880 / 360
= 33 cm
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panjang busur
= 270°/360° × 44
= ¾ × 44
= 33 cm
Jawab:
Penjelasan dengan langkah-langkah:
Sudut / 360 x 2 π r
= 270 / 360 x 2 x 22/7 x 7
= 270 / 360 x 44
= 11.880 / 360
= 33 cm