Penjelasan dengan langkah-langkah:
r (jari-jari) daun meja 42 cm
Luas daun meja:
L = π xr²
L = ²²/7 x (42 cm)²
L = ²²/7 x 1.764 cm²
L = 22 x 252 cm²
L = 5.544 cm²
r = 42 cm
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Penjelasan dengan langkah-langkah:
r (jari-jari) daun meja 42 cm
Luas daun meja:
L = π xr²
L = ²²/7 x (42 cm)²
L = ²²/7 x 1.764 cm²
L = 22 x 252 cm²
L = 5.544 cm²
- Penyelesaian soal -
r = 42 cm
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