In a pie chart, the sum of the angles of all its com-ponents is ________ .

In a pie chart, the sum of the angles of all its components is ______.

In a pie chart, the central angle of a components is 72^(@) and its value is 24. Find the total value of all the components of the data.

In a pie chart, if the central angle of a component is 108^(@) and its value is 24, then the total value of all the components of the data is __________ .

In a pie chart, if the central angle of a component is 72^(@) ant its value is 48, then find the central angle of a component of value 108.

In a pie chart, find the central angle of a component, which is 30% in the total value of all the components.