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RRB NTPC Mains or Stage 2 Model Paper 2 with solutions
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© examsnet.com
Question : 12
Total: 120
The number of sides of a regular polygon whose exterior angles are each 10° is:
46
36
63
38
Validate
Solution:
(b) Here,
exterior angle = 10°
∴ Number of sides of regular polygon
360
°
10
°
=
36
© examsnet.com
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