2016-03-19 18:53
VOLUME BENDA-BENDA RUANG 1. Bangun Ruang Sisi Lengkunga. Tabung (Silinder )Dalam tabung (silinder) berlaku rumus-rumus:i. d = 2r atau r = ½ dii. La= Lb= πr 2 = ¼d2iii. L s=… Read More
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