Penjelasan dengan langkah-langkah:
Luas belah ketupat ABCD
L = (BD/2) × ((AE+(AE×2)+AE)/2) × 2
L = (50/2) × ((24+(24×2)+(24)/2) × 2
L = 25 × (96/2) × 2
L = 2.400 cm²
Luas belah ketupat BFDE
L = (BD/2) × AE × 2
L = (50/2) × 24 × 2
L = 25 × 24 × 2
L = 1.200 cm²
Luas diarsir
L = 2.400 - 1.200
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Penjelasan dengan langkah-langkah:
Luas belah ketupat ABCD
L = (BD/2) × ((AE+(AE×2)+AE)/2) × 2
L = (50/2) × ((24+(24×2)+(24)/2) × 2
L = 25 × (96/2) × 2
L = 2.400 cm²
Luas belah ketupat BFDE
L = (BD/2) × AE × 2
L = (50/2) × 24 × 2
L = 25 × 24 × 2
L = 1.200 cm²
Luas diarsir
L = 2.400 - 1.200
L = 1.200 cm²