Jawabanmu

2014-04-27T20:32:00+07:00
A. 120.2π/360 = 2π/3
b. 135.2π/360 = 3π/4
c. 300 . 2π/360 = 5π/3
2014-04-27T20:33:34+07:00
A.120/100 x 360 = 432
b.135/100 x 360 = 486
c.
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