Penjelasan dengan langkah-langkah:
luas alas + luas sisi miring
=(12 x 12) + (4 x 12 x 18 :2)
=144 + 432
=576 cm²
maaf kalo salah
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Verified answer
Penjelasan dengan langkah-langkah:
luas alas + luas sisi miring
=(12 x 12) + (4 x 12 x 18 :2)
=144 + 432
=576 cm²
maaf kalo salah