Diketahui:
[tex] \: \: [/tex]
Ditanya:
Luas lingkaran...?
Jawab:
L = πr²
L = 3,14 × 5²
L = 3,14 × 25
L = 78,5 cm²
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Penjelasan dengan langkah-langkah:
Diketahui:
[tex] \: \: [/tex]
Ditanya:
Luas lingkaran...?
[tex] \: \: [/tex]
Jawab:
L = πr²
L = 3,14 × 5²
L = 3,14 × 25
L = 78,5 cm²
[tex] \: \: [/tex]
Kesimpulan: