The correct answer is D. All the above.
The members AB, BC, and BE are all in compression, and the members AD and CE are all in tension. The members in compression are trying to push the structure together, while the members in tension are trying to pull the structure apart. The members AB, BC, and BE are all connected to the ground, which is very strong and can support a lot of weight. The members AD and CE are not connected to the ground, so they are not as strong and cannot support as much weight. If the structure were to be loaded, the members AB, BC, and BE would carry the weight of the load, while the members AD and CE would carry no weight.
Here is a more detailed explanation of each option:
- Option A: The member AB is in compression. This means that the member is trying to push the structure together. The member AB is connected to the ground, which is very strong and can support a lot of weight. Therefore, the member AB will carry the weight of the load.
- Option B: The member BC is in compression. This means that the member is trying to push the structure together. The member BC is connected to the ground, which is very strong and can support a lot of weight. Therefore, the member BC will carry the weight of the load.
- Option C: The member BE is in compression. This means that the member is trying to push the structure together. The member BE is connected to the ground, which is very strong and can support a lot of weight. Therefore, the member BE will carry the weight of the load.
- Option D: All the above. This is the correct answer because all of the members AB, BC, and BE are in compression and are connected to the ground. Therefore, all of these members will carry the weight of the load.