1.	What is the value of x in the figure?
		A.	117°	B.	151°
		C.	297°	D.	120°
		Hint
	2.	How many diagonals are in a polygon with 23 sides?
		A.	265	B.	230
		C.	153	D.	23
		Hint
	3.	How many diagonals are in a polygon with 30 sides?
		A.	405	B.	270
		C.	810	D.	30
		Hint
	4.	How many diagonals are drawn from one vertex of an octagon?
		A.	8	B.	20
		C.	3	D.	5
		Hint
	5.	How many diagonals are in a polygon with 37 sides?
		A.	74	B.	37
		C.	629	D.	684
		Hint