The given pie – chart represents the survey report on the favourite sports of a group of young people.
The given pie – chart represents the survey report on the favourite sports of a group of young people.
दिया गया पाई – चार्ट युवा लोगों के एक समूह के पसंदीदा खेलों पर सर्वेक्षण रिपोर्ट को दर्शाता है।

If a total of 4980 people were surveyed, what is the central angle subtended by the sector representing the football?
यदि कुल 4980 लोगों का सर्वेक्षण किया गया, तो फुटबाल को दर्शाने वाले क्षेत्र द्वारा निर्मित केंद्रीय कोण क्या हैं?
Detailed Solution & Logic
\(108^\circ\)
From the pie chart, Football = $30%$
Central angle of a sector in a pie chart:
$= \frac{\text{Percentage}}{100} \times 360^\circ$
For football:
$= \frac{30}{100} \times 360^\circ$
$= 108^\circ$
Total surveyed people ($4980$) is not needed to find the angle.
Correct Answer: $108^\circ$
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