jwb ya no 24 sampai 30. makasih ka udh jwb

24. I. 8 × 7 = 56 cm
II. 4 × 90°/360° × 22 × 56/7 = 176 cm
Total = 56 + 176 = 232 cm

25. A. limas segitiga

26. Lp kubus = 6 × 8²
= D. 384 cm²

27. l = v/(p × t)
= 120/(10 × 4)
= 120/40
= A. 3 cm

28. V = 6 × 8 × 12/2
= D. 288 cm

29. C. 2

30. V = 1/3 × 90 × 20
= C. 600 cm ³