Explanation

A metre rule (also known as a straightedge or ruler) is a tool used to draw straight lines and measure lengths when drafting patterns. It is a long, flat, straight edge that can be used to draw precise lines and measure distances.

Other choices do not fit as well. Each has a reason why it does not answer the question correctly. Understanding why wrong answers are incorrect helps reinforce the right answer.

This knowledge is important for Home Economics. It helps in daily life and builds practical skills for managing homes and families effectively.