

MCQOPTIONS
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1. |
The sum of internal angles of a regular polygon of n sides is equal to _________ |
A. | (2n-4) x 900 |
B. | (2n-4) x 1800 |
C. | (n-4) x 900 |
D. | 3600 |
Answer» B. (2n-4) x 1800 | |