Jawaban:
a. 1650
Penjelasan dengan langkah-langkah:
GX= 45 cm-35 cm
GX= 10 cm
Bangun I= 45 cm × 15 cm
= 675 cm²
Bangun III= 675 cm²
Bangun II= GX × GF
= 10 cm × 30 cm
= 300 cm²
2 × 675 cm² + 300 cm²
= 1350 cm² + 300 cm²
= 1650 cm²
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Jawaban:
a. 1650
Penjelasan dengan langkah-langkah:
GX= 45 cm-35 cm
GX= 10 cm
Bangun I= 45 cm × 15 cm
= 675 cm²
Bangun III= 675 cm²
Bangun II= GX × GF
= 10 cm × 30 cm
= 300 cm²
2 × 675 cm² + 300 cm²
= 1350 cm² + 300 cm²
= 1650 cm²