Jawaban:
a. 96 cm²
Penjelasan dengan langkah-langkah:
t= 6 cm.
Luas= jumlah sisi sejajar/2 × tinggi
= (12 cm+20 cm)/2 × 6 cm
= (32 cm)/2 × 6 cm
= 32 cm × 3 cm
= 96 cm²
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Jawaban:
a. 96 cm²
Penjelasan dengan langkah-langkah:
t= 6 cm.
Luas= jumlah sisi sejajar/2 × tinggi
= (12 cm+20 cm)/2 × 6 cm
= (32 cm)/2 × 6 cm
= 32 cm × 3 cm
= 96 cm²