For every line you want to add to the chart, create a new column. Click and drag the blue border on the spreadsheet so that it includes the new column or columns you've added.

For example, you might add a line to a bar chart, using the line chart to show an average or some other additional and insightful information. SEE: Google Workspace vs. Microsoft 365: A side-by ...

Click "Line Color" and "Line Style" to change the border. Create a shadow around the text box if desired by clicking "Shadow." To give the text box a 3D effect, choose the "3-D Format" option.

Learn about line graphs with this BBC Bitesize Maths article. ... add subjects and pick up where you left off with your BBC ... The hottest month is August with an average temperature of 32°C.