Asruul
29. C. 8 sisi dan 18 rusuk 30. 4s + 4r = 4(12) + 4(10) = 48 + 40 = 88 Jawaban B 31. V₁ = 1/3 x πr²t = 1/3 x 22/7 x 7 x 7 x 21 = 1078 cm³ V₂ = s³ = 14³ = 2744 Vs = V₁ + V₂ = 1078 + 2744 = 3822 cm³ Jawban B 32. t = 160x2/8 t = 40 cm V = La x t V = 1/2 x d₁ x d₂ x t V = 1/2 x 8 x 6 x 40 V = 960 cm³ Jawaban tidak ada 33. 4pl = 4 x 0,5 x 3 = 6 m³ = 6 x 1 = 6 cm³ 34.
1 votes Thanks 1
Jizah12345
34 dan seterus nya..?
bantu iya..aku udh cobak carik..tapi aku gc yakin..
Asruul
Nomor 34
2 (pt + lt) + pl + 1/2 + πd (r + t)
2 (25 x 10 + 14 x 10) + 25 x 14 + 1/2 x 22/7 x 14 (7 + 25)
2 (390) + 350 + 22 (32)
1834 = Jawabnnya C
6x+12 =90
6x =90-12
6x = 78
x =78/6
x = 13
<BOC = 5x-3
5(13) - 3
65-3
62
30. 4s + 4r = 4(12) + 4(10) = 48 + 40 = 88 Jawaban B
31. V₁ = 1/3 x πr²t
= 1/3 x 22/7 x 7 x 7 x 21
= 1078 cm³
V₂ = s³
= 14³
= 2744
Vs = V₁ + V₂
= 1078 + 2744
= 3822 cm³ Jawban B
32. t = 160x2/8
t = 40 cm
V = La x t
V = 1/2 x d₁ x d₂ x t
V = 1/2 x 8 x 6 x 40
V = 960 cm³ Jawaban tidak ada
33. 4pl = 4 x 0,5 x 3
= 6 m³
= 6 x 1 = 6 cm³
34.