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Verified answer
Diketahui :- Jari - Jari = 14 cm
Ditanya : Luas ¼ Lingkaran = ....?
Penyelesaian :
- Luas ¼ Lingkaran :
L = ¼ × π × r × r
L = ¼ × 22/7 × 14 × 14
L = 22/7 × 7 × 7
L = 22 × 7
L = 154 cm²
Maaf Kalau Salah
r = 14 cm
ditanya: L?
jawab :
L =
14 cm X 14 cm X 22/7
196 cm2 X 22/7
4312 cm2 /7
616 cm2