There are 216 workers in a factory and in which 75 are labourers what would be the central angle of the sector representing labourers in the pie chart?
Answers
Answered by
7
Answer:
125°
Step-by-step explanation:
No. of workers in the factory = 216
No. of labourers = 75
Ratio of labourers = (75/216)
Angle of sector representing labourers = (75/216)*360 = 125
In a pie chart, the entire sample size represents the full circle which is 360°
The angles of different categories are calculated by taking the share of each category and expressing the same with respect to 360°
For example if a category has share 0.25, the angle will be 0.25 of 360 = 90, etc.
Answered by
1
Answer:
total=216
laborers=75
central angle of labourers= 72/216×360⁰
= 125⁰
central angle of labourers= 215 - 75
= 141
141/216× 360⁰= 235⁰
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