Jawaban:
340 cm²
Penjelasan dengan langkah-langkah:
L = ( S² + (2×(S×T)))
= ( 10² + ( 2 × ( 10 × 12 )))
= ( 100 + ( 2 × (120)))
= ( 100 + (240))
= 340 cm²
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Jawaban:
340 cm²
Penjelasan dengan langkah-langkah:
L = ( S² + (2×(S×T)))
= ( 10² + ( 2 × ( 10 × 12 )))
= ( 100 + ( 2 × (120)))
= ( 100 + (240))
= 340 cm²