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Selimut = πd = × 126 = 396
p × l = 396×56 = 22176cm²
24948cm² + 22176cm² = 47124cm²
pi = 22/7 atau 3,14
r = 63
t = 56
2×22/7 × 63 (63+56)
44/7×63 (119)
44×9 (119)
396×119
47.124