Final answer:
Lasagna, fettuccine, and penne are all tube-shaped pastas.
Step-by-step explanation:
Yes, lasagna, fettuccine, and penne are all tube-shaped pastas. Lasagna is a flat, wide pasta that is rolled up to form a tube shape. Fettuccine is a long, flat pasta that is similar to linguine but wider, and it can be rolled up to form a tube shape. Penne is a cylindrical pasta shape with angled ends, resembling a short, wide tube.