Jawaban:
168 cm²
Penjelasan dengan langkah-langkah:
L = 1/2 × (a + b) × T
= 1/2 × (15 + (6+15+6) × 8
= 42 × 4
= 168 cm²
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Jawaban:
168 cm²
Penjelasan dengan langkah-langkah:
L = 1/2 × (a + b) × T
= 1/2 × (15 + (6+15+6) × 8
= 42 × 4
= 168 cm²