Directions: Study the following pie charts and answer the given questions. |
Distribution of Total Number of Dell |
Laptops sold by 5 Stores |
Distribution of Number of Laptops |
(both Dell and Lenovo) sold by 5 Stores in 2011 |
What is the central angle corresponding to number of Dell laptops sold by store S? |
A) \[29.4{}^\circ \]
B) \[38.6{}^\circ \]
C) \[36.2{}^\circ \]
D) \[32.4{}^\circ \]
E) \[30.8{}^\circ \]
Correct Answer: D
Solution :
Central angle corresponding to number of Dell laptops sold by store S |
\[=\,\,\frac{9}{100}\times 360=32.4{}^\circ \] |
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