Panjang = 72 cm
Lebar = 2/3 x 72 = 2 x 24 = 48 cm
Keliling = 2 x (48 + 72)
Keliling = 2 x 120
Keliling = 240 cm
Jawaban : 240 cm
Rumus : K = 2 x (p + l)
#Matematika
Jawab:
Keliling 240 cm
Penjelasan dengan langkah-langkah:
Diketahui
P = 72 cm
L = 2/3 p = 2/3 × 72 = 48 cm
K. P. Panjang = 2 × (p + l) = 2 × (72 + 48) = 2 × 120 = 240 cm
Jadikan jawaban terbaik;)
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Persegi Panjang
Panjang = 72 cm
Lebar = 2/3 x 72 = 2 x 24 = 48 cm
Keliling = 2 x (48 + 72)
Keliling = 2 x 120
Keliling = 240 cm
Jawaban : 240 cm
Rumus : K = 2 x (p + l)
#Matematika
Jawab:
Keliling 240 cm
Penjelasan dengan langkah-langkah:
Diketahui
P = 72 cm
L = 2/3 p = 2/3 × 72 = 48 cm
K. P. Panjang = 2 × (p + l) = 2 × (72 + 48) = 2 × 120 = 240 cm
Jadikan jawaban terbaik;)