BUTUH BANTUAN BANGET!
Jawaban:
3. a) 60° = 60/360 : 60/60 = 1/6 putaran
b) 450° = 450/360 : 90/90 = 5/4 putaran
4. a) 5/12 putaran = 5/12 × 360 = 150°
b) 1/8 putaran = 1/8 × 360 = 45°
semoga membantu... maaf kalau salah
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