Constructing A Pie Graph
2 Constructing a Pie Graph - Free download as Word Doc .doc .docx, PDF File .pdf, Text File .txt or read online for free. The document is a lesson log from Mary Jane F. Famadico's 6th grade mathematics class at Paciano Rizal Elementary School. The lesson taught students how to construct and interpret pie graphs using data from word problems and examples.
How to make a Pie Chart. The following are the steps in constructing a pie chart Step 1 Arrange the data using a table. Step 2 Get the sum of all the values. Step 3 Convert each data into percent to identify which part of the whole it occupies by using the formula frequency total frequency x 100. 92fracfrequencytotal frequency x 100
Now, the pie-chart can be constructed by using the given data. Steps to construct Step 1 Draw the circle of an appropriate radius. Step 2 Draw a vertical radius anywhere inside the circle. Step 3 Choose the largest central angle. Construct a sector of a central angle, whose one radius coincides with the radius drawn in step 2, and the other radius is in the clockwise direction to the
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. Study the following steps of constructing a circle graph or pie chart
Pie graphs or circle graphs are used to show the percent of a quantity in each of the several categories. It can also be used to easily visualize the ratio of one category to another. To construct a pie graph, follow these steps 1. Find the angle measure for each section accordingly by their percentage. 2. Draw a circle using a compass. 3.
A pie chart also known as a circle chart or pie graph is a visual representation of data that is made by a circle divided into sectors pie slices. Each sector represents a part of the whole whole pie. When constructing a pie chart, data labels or a key should be used to make the pie chart easy to understand.
What is Pie Chart or Pie Diagram? A circle can be divided into parts to show the ratios of different components. A pie diagram is one such representation. Steps to Construct a Pie Diagram. To construct a pie diagram, the following steps should be followed Using a compass, draw a circle according to the size of the paper and the data to be
2. On the Insert tab, in the Charts group, click the Pie symbol. 3. Click Pie. Result 4. Click on the pie to select the whole pie. Click on a slice to drag it away from the center. Result Note only if you have numeric labels, empty cell A1 before you create the pie chart.
The pie chart is a pictorial representation of data relative to a whole. Each portion in the circle represent an element of the collected data. The pie chart represents the composition of various elements in a whole. The total value of the pie chart is always 100.
Steps to Construct a Pie-Chart. Step 1 Calculate the central angle for each component , using the above formula. Step 2 Draw a circle of convenient radius. Step 3 Within this circle, draw a horizontal radius. Step 4 Draw radius making central angle of first component with horizontal radius this sector represents the first component.
