Jawaban:
18cm
Penjelasan:
Dik : P = 30cm L = 20cm
Dik : Lebar jika panjang dikurangi 2cm
Penyelesaian:
P = 30cm - 2cm = 28cm
L = 20cm - 2cm
= 18cm
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Jawaban:
18cm
Penjelasan:
Dik : P = 30cm L = 20cm
Dik : Lebar jika panjang dikurangi 2cm
Penyelesaian:
P = 30cm - 2cm = 28cm
L = 20cm - 2cm
= 18cm