23. 12 cm 9 cm Perhatikan gambar di samping! Keliling bangun tersebut adalah ... cm. A. 93 B. 84 C. 47 D. 38 7 cm
Jawaban:
Keliling persegi panjang: 2 ×( P + L )
Jawab:
2 × (12 + 9)
= 2 × 21 cm
= 42 cm.
[answer.2.content]1000 Ninja Foodi Smart XL Grill Cookbook: 1000 Days of Tasty and Affordable Recipes from Beginne
1000 Ninja Foodi Smart XL Grill Cookbook: 1000 Days of Tasty and Affordable Recipes from Beginne
Jawaban:
Keliling persegi panjang: 2 ×( P + L )
Jawab:
2 × (12 + 9)
= 2 × 21 cm
= 42 cm.
[answer.2.content]