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tolong ya dijawab besok mau dikumpul
1 Jawaban
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1. Jawaban Anonyme
3) D = 20 cm
L = 3,14 x 10 x 10 = 314 cm
4) D = 30 cm
L = 3,14 x 15 x 15 = 706.5 cm
5) D = 24 cm
L = 3.14 x 12 x 12 = 452.16 cm
6) r = 17.5 cm
L = [tex] \frac{22}{7} [/tex] x 17,5 x 17.5 = 962,5 cm
7) r = 14 cm
L = [tex] \frac{22}{7} [/tex] x 14 x 14 = 596 cm
8) r = 15 cm
L = 3,14 x 15 x 15 = 706,5 cm
9) r = 17 cm
L = 3,14 x 17 x 17 = 907,46 cm
10) r = 20 cm
L = 3,14 x 20 x 20 = 1256 cm
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