Jawaban:
A. 30 cm²
Penjelasan dengan langkah-langkah:
L = ½ × a × t
= ½ × 5 × 12
= 30 cm²
luas = 1/2×a×t
= 1/2×5cm×12cm
= 1/2×60cm
= 30 cm
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Jawaban:
A. 30 cm²
Penjelasan dengan langkah-langkah:
L = ½ × a × t
= ½ × 5 × 12
= 30 cm²
luas = 1/2×a×t
= 1/2×5cm×12cm
= 1/2×60cm
= 30 cm