Penjelasan dengan langkah-langkah:
Jika benar jadikan jawaban terbaik ya kk
Jawaban:
17. D
18. 700 cm²
No 18.
= 2 × [ (15×8) + (15×10) + (10×8) ]
= 2 × [ 120 + 150 + 80 ]
= 2 × 350
= 700 cm²
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Penjelasan dengan langkah-langkah:
Jika benar jadikan jawaban terbaik ya kk
Jawaban:
17. D
18. 700 cm²
Penjelasan dengan langkah-langkah:
No 18.
= 2 × [ (15×8) + (15×10) + (10×8) ]
= 2 × [ 120 + 150 + 80 ]
= 2 × 350
= 700 cm²