Kak tolong di jawab nanti ku follow plis kak
Jawaban:
18.) B.) kubus
19.) Lp = A.) 220 cm²
Lp = 2(p × l) + (p× t) + (l × t)
Lp = 2(10 × 5) + (10 × 4) + (5 × 4)
Lp = 2(50 + 40 + 20)
Lp = 2 × 110
Lp = 220 cm²
20.) Lp = C.) 17.716 cm²
Lp = 6 × S²
Lp = 6 × 54²
Lp = 6 × (54 × 54)
Lp = 6 × 2.430
Lp = 17.716 cm²
semoga membantu
Jawaban:
18. B. Kubus
19. = p x l
= 10 cm x 5 cm
= 50 cm²
20. (maaf, blom belajar, kalau ada volumenya sih gpp)
maaf klo salah semoga membantu yaa