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The following table shows participation ...

The following table shows participation in various recreational activities by students of a class during the summer holidays.
`{:("Recreational activity","Swimming","Painting","Cycling","Dancing"),("Number of students",27,9,15,21):}`
if we represent these values in the form of a pie chart, then find the central angle of the sector representing dancing.

A

`114^(@)`

B

`90^(@)`

C

`105^(@)`

D

`98^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
For the given data, the total number of students = 27+9+15+21=72
Therefore, the central angle of the dancing activity `=(21)/(72)xx360^(@)=105^(@)`
Hence, the correct option is (c ).
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