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Verified answer
Mapel : MatematikaMateri : Lingkaran
Kelas : 8
⇔ Jari Jari lingkaran
r = K/2π
r = 220/ 2 x 22/7
r = 220 x 7 /44
r = 35 cm
⇔ Luas lingkaran
L = πr²
L = 22/7 x 35²
L = 3850 cm²