Fill in the blanks. and 1. When a circle is divided into 8 equal sections, each central angle measures ___ degrees

Each central angle measures 45 degrees. This is because a full circle has 360 degrees, and when you divide that by 8 equal sections (360 ÷ 8), you get 45 degrees for each angle. 2. This concept is also useful in real-world applications, like designing pie charts! In a pie chart, each segment represents a part of the whole, and understanding how to calculate these angles helps in accurately depicting data visually. So next time you’re making a chart, remember those central angles!