Directions: Write TRUE if the statement is correct and FALSE if incorrect. Write your
answer on your answer sheet.
1. The angle of a sector is proportional to the frequency of data.
2. A pie graph is also known as circle graph.
3. Data gives a brief explanation of what the graph is all about.
4. The pie graph represents the 50% of a whole.
5.360 is the total angle of a pie graph.
A pie chart (also called a Pie Graph or Circle Graph) makes use of sectors in a circle. The angle of a sector is proportional to the frequency of the data. The following diagram shows how to use the formula to determine the angle of each sector in a circle graph or pie chart.
A pie chart, sometimes called a circle chart, is a way of summarizing a set of nominal data or displaying the different values of a given variable (e.g. percentage distribution). This type of chart is a circle divided into a series of segments.
In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things.
