Question: What Does A Circle Graph Represent?

What is another name for a circle graph?

pie graphAlso called circle graph, pie graph..

How do you write the equation of a circle?

The equation of a circle appears as (x – h)2 + (y – v)2 = r2. This is called the center-radius form (or standard form) because it gives you both pieces of information at the same time. The h and v represent the coordinates of the center of the circle being at the point (h, v), and r represents the radius.

Is a circle graph a function?

A circle is a set of points in the plane. A function is a mapping from one set to another, so they’re completely different kinds of things, and a circle cannot be a function. … The graph of a function, , is the set of pairs, for all in the domain, which can be interpreted as points in a plane.

What does each segment in a circle graph represent?

Each segment represents a particular category. The area of each segment is the same proportion of a circle as the category is of the total data set. Circle graphs/pie charts usually show the component parts of a whole.

What are the characteristics of a circle graph?

The graph is in the shape of a circle with different wedges that each represent a percentage of a total. These wedges often look like pieces of pie, which is why the circle graph is sometimes referred to as a pie chart. Each angle of the circle graph is proportional to the quantity it represents.

When would you use a circle graph instead of a bar graph?

Circle graphs are most useful when comparing parts of a whole or total. Bar graphs also make comparisons easily. Unlike most circle graphs, bar graphs compare exact amounts. Circle graphs are used when dealing with percentages, and the percentages of the pieces add up to 100 percent.

What graph is especially useful for comparing values for different things?

Bar graphsBar graphs are especially useful for comparing values for different things, such as the average numbers of tornadoes for different cities. Therefore, a bar graph is a good choice for displaying the data in theTable above.

What type of data does a circle graph show?

A circle graph/pie chart is a way of summarizing a set of categorical 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. Each segment represents a particular category.

What is another name for circle?

What is another word for circle?roundringarcballcircumferencecompasscrownglobeorborbit142 more rows

What is the meaning of line chart?

A line graph (also known as a line plot or line chart) is a graph which uses lines to connect individual data points that display quantitative values over a specified time interval. Line graphs use data point “markers” that are connected by straight lines to aid in visualization.

How do you find the percentage of a circle graph?

Finding a percentage of a total amount in a circle graphCircle graphs: A circle is divided into smaller portions. … To make a circle graph form the data in the table above.Step 1: Add up all the values in the table.Step 2: Next divide each value by the total and multiply by 100 to get a percent.Step 3: You can show this data by using a Cicle graph as follows:

How many degrees are in a circle?

360The more familiar unit of measurement is that of degrees. A circle is divided into 360 equal degrees, so that a right angle is 90°. For the time being, we’ll only consider angles between 0° and 360°, but later, in the section on trigonometric functions, we’ll consider angles greater than 360° and negative angles.

What does circle graph mean?

A circle graph is a visual representation of data, made by dividing a circle into sectors that each represent parts of a whole. Usually the amounts in each sector are represented in percent, so that all of the amounts total 100%. Circle Graph Example.

What graph should you use when you’re comparing parts of a whole?

a Pie Chart. Pie charts are best to use when you are trying to compare parts of a whole.