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Instructions
The HR department of a company prepared a report. The pie chart from this report shows number of employees in all the departments that the company has. Study the diagram and answer the following questions.
Question 19
The measure of the central angle of the sector representing department B is ________ degrees.
Solution
Number of employees in department B = 60
Total number of employees of the company
= 60 + 60 + 30 + 90 + 150 + 30 + 120 = 540
=> Required central angle = $$\frac{60}{540}\times360^\circ$$
= $$\frac{60}{1.5}=40^\circ$$
=> Ans - (B)
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