Answer:
Task A:
1. 684 cm
2. 274 cm
3. 411 cm
4. 2:3
Task B:
1. Option 1: 402, option 2: 402
2. Option 2 seems it will take more.
3. I think it will be option 1, it seems easier to put together.
4. Option 1: 302, Option 2: 427
Step-by-step explanation:
I am not entirely sure they are all correct but I tried my very best
I hope this helped.
