Jawab:
L Lingkaran = 1848 cm²
K Lingkaran = 188 cm
Penjelasan dengan langkah-langkah:
L Lingkaran = [tex]\frac{3}{4}[/tex] x [tex]\frac{22}{7}[/tex] x 28 x 28 = 1848 cm²
K Lingkaran = [tex]\frac{3}{4}[/tex] x [tex]\frac{22}{7}[/tex] x 56 + 56 = 132 + 56 = 188 cm
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Jawab:
L Lingkaran = 1848 cm²
K Lingkaran = 188 cm
Penjelasan dengan langkah-langkah:
L Lingkaran = [tex]\frac{3}{4}[/tex] x [tex]\frac{22}{7}[/tex] x 28 x 28 = 1848 cm²
K Lingkaran = [tex]\frac{3}{4}[/tex] x [tex]\frac{22}{7}[/tex] x 56 + 56 = 132 + 56 = 188 cm
Semoga membantu :)