Berikut Kunci jawaban Matematika kelas 4 SD MI halaman 119:
a. Keliling = 2 × (p + l)
= 2 × (46 cm + 23 cm)
= 2 × (69 cm)
= 138 cm
b. Keliling = 2 × (p + l)
= 2 × (37 cm + 13 cm)
Berikut Kunci jawaban Matematika kelas 4 SD MI halaman 119:
a. Keliling = 2 × (p + l)
= 2 × (46 cm + 23 cm)
= 2 × (69 cm)
= 138 cm
b. Keliling = 2 × (p + l)
= 2 × (37 cm + 13 cm)
= 2 × (50 cm)
= 100 cm
Editor: Nur Umar