The following data relates to the expenses for a household in Bangalore.
ItemsExpenditure(in Rs)Food4000Clothing2000Rent1500Education1500Miscellaneous1000
To draw a pie – chart, the central angle of Clothing will be
Total expenditure is:
4000 +2000 +1500 +1500 +1000 =10,000
Central angle of clothing is
=expenditure on clothingtotal expenditure
=(200010000×360∘)=72∘