If the measure of each interior angle of a regular polygon is 150°, then the number of its diagonals will be

If the measure of each interior angle of a regular polygon is 150°,

1.	If the measure of each interior angle of a regular polygon is 150°, then the number of its diagonals will be
A.	54
B.	27
C.	15
D.	12
Answer» B. 27

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If the measure of each interior angle of a regular polygon is 150°, then the number of its diagonals will be

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