Jawaban:
Persegi Panjang
Rumus → 2 × (p + l)
Dik:
P = 45 dm
L = 27 dm
Dit:
Keliling?
Cara:
K = 2 × (p + l)
K = 2 × (45 + 27)
K = 2 × 72
K = 144 cm
Keliling = 144 dm
Yuuki
Jawaban:
Rumus → 2 × (p + l)
Dik:
P = 45 dm
L = 27 dm
Dit:
Keliling?
Cara:
K = 2 × (p + l)
K = 2 × (45 + 27)
K = 2 × 72
K = 144 cm
Keliling = 144 dm
Yuuki