Penjelasan dengan langkah-langkah:
Keliling lingkaran = 2 × π × r
K = 2 × 3,14 × 4
K = 6,28 × 4
K = 25,12 cm
--
[tex] \\ \\ \\ \\ \\ [/tex]
R = 4
D = 8
[tex] \\ [/tex]
K = [tex]\pi[/tex] × d
K = 3,14 × 8
K = 25,12 m
Ty!
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Penjelasan dengan langkah-langkah:
Keliling lingkaran = 2 × π × r
K = 2 × 3,14 × 4
K = 6,28 × 4
K = 25,12 cm
--
[tex] \\ \\ \\ \\ \\ [/tex]
R = 4
D = 8
[tex] \\ [/tex]
[tex] \\ [/tex]
K = [tex]\pi[/tex] × d
K = 3,14 × 8
K = 25,12 m
[tex] \\ \\ \\ \\ \\ [/tex]
--
Ty!