luas lingkaran yg kelilingnya 62,8 cm adalah.......(r=3,14)

Oleh: USER9874
1 September 2025 matematika 5 menit baca
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Grade: Education Mata Pelajaran: matematika
luas lingkaran yg kelilingnya 62,8 cm adalah.......(r=3,14)
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Jawaban Terbaik
(94)
62,8 = 3,14 x 2 x r
r = 62,8/6,28
r = 10 cm
L = 3,14 x 10 x 10
L = 314 cm2
Dijawab pada tanggal 1 September 2025

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