A colorful pie chart is shown with a background of a sunset over the ocean. The title of the pie chart is: Utah Cattle, Inventory by Class, January 1998. The pie wedges are different colors, textures ...

“I color-code my time management,” Krishnan said. “There's a pie chart that I look at, and every other month, I audit and see ...

A pie chart can show collected data in sectors. Each sector can be labelled, or can be colour coded with a key. When drawing a pie chart, a protractor will be used to draw the angles accurately.