If 25% of the people residing in a locality are of age above 50 years, then the central angle of the sector representing the people of age above 50 years in the pie chart ?
108 degree
115 degree
90 degree
135 degree
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Answer:
25% to convert into degree
formula = percentage /100×360°
= 25/100×360°
1/4×360°
=90°
hope it helps mark as brainliest
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