Jawaban:
a. 28m
b. 24m²
Penjelasan dengan langkah-langkah:
a. k = 2.(p+l)
= 2.(12+2)
= 2 × 24
= 28m
b. = P×L
= 12×2
= 24m²
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Jawaban:
a. 28m
b. 24m²
Penjelasan dengan langkah-langkah:
diketahui panjang 12m lebar 2m
a. k = 2.(p+l)
= 2.(12+2)
= 2 × 24
= 28m
b. = P×L
= 12×2
= 24m²
PENYELESAIAN
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Kesimpulan :
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