Find the central angle of pie chart for winter.
SeasonNo. of votesSummer90Rainy120Winter150 A group of 360 people were asked to vote for their favourite season from the three seasons: rainy, winter and summer. Find the central angle of each sector in a pie chart for the above information. [4 MARKS]
A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer.
(i) Which season got the most votes?
(ii) Find the central angle of each sector.
(iii) Draw a pie chart to show this information.
Season
Number of votes
Summer
90
Rainy
120
Winter
150