= 56
Luas = s × s
= 14 × 14
= 196
- Keliling persegi panjang = 2 × (p + l)
= 2 × (15 + 10)
= 2 × 25
= 50
Luas persegi panjang = p × l
= 15 × 10
= 56
Luas = s × s
= 14 × 14
= 196
= 2 × (15 + 10)
= 2 × 25
= 50
Luas persegi panjang = p × l
= 15 × 10
Editor: Rosma Nur Riana
Sumber: Buku Senang Belajar Matematika