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.

The pie chart below breaks out those costs for the average home. The NAHB broke down the costs of the eight major stages of construction (see the eight color groups in the pie chart above), which ...

To draw a pie chart, we need to represent each part of the data as a proportion of 360, because there are \(360^{\circ}\) in a circle. For example, if 55 out of 270 vehicles are vans, we will ...

“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 ...