Jawaban:
jari jari = 14 cm
diameter = 2 x 14 = 28 cm
luas = πr² = 22/7 x 14² = 616 cm²
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Jawaban:
jari jari = 14 cm
diameter = 2 x 14 = 28 cm
luas = πr² = 22/7 x 14² = 616 cm²
d = 2 x 14 cm = 28cm2
luas = 22/7 x 28 cm2 = 616 cm2