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. Being ...

CS Odessa (conceptdraw.com) has rolled out its updated (and free) Basic Pie Charts solution in ConceptDraw Solution Park. It contains templates, varied samples, and a library of vector stencils for ...

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 ...