To calculate the torque about the red hinge point for a 50 kg weight attached to a link, the distances from the hinge point to the weight must be defined as black-x, red-y, and square-z. The angle of the link also plays a crucial role in determining the torque. Users are advised to repost their question in the appropriate homework forum, ensuring they follow the provided template and demonstrate their initial efforts. It's important to clearly outline the specific areas of confusion to receive effective assistance. Providing a detailed approach will enhance the chances of getting helpful responses.