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Verified answer
Bab LingkaranMatematika SMP Kelas VIII
panjang busur = (θ/360°) . 2 . π . r
panjang busur = (45°/360°) . 2 . (22/7) . 35
panjang busur = 27,5 cm
✩✩ D ✩✩
Verified answer
Panjang busur = 45° / 360° x Keliling Lingkaran= 1/8 x 2 x π x r
= 1/8 x 2 x 22/7 x 35
= 1/4 x 22 x 5
= 110/4
= 27,5 cm
Jawaban D