3 Meals to Anarchy: Book Two in the Yellow Flag Series

3 Meals to Anarchy: Book Two in the Yellow Flag Series

Matematika Ubahlah sudut-sudut berikut kedalam bentuk derajat a. 2/5 putaran b. 4 putaran​

Ubahlah sudut-sudut berikut kedalam bentuk derajat a. 2/5 putaran b. 4 putaran​

a. ²⁄₅ putaran = 144°

b. 4 putaran = 1.440°

Penjelasan dengan langkah-langkah :

a. ²⁄₅ putaran = ²⁄₅ × 360°

                       = 2 × 72°

                       = 144°

b. 4 putaran = 4 × 360°

                      = 1.440°

Jawaban:

Bagian a

2/5 putaran

= 2/5 × 360°

= 720/5

= 144°

4 putaran

= 4 × 360

= 1.140°

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