1.	What is the value of x in the figure?
		A.	120°	B.	151°
		C.	297°	D.	117°
		Hint
	2.	How many diagonals are in a polygon with 23 sides?
		A.	265	B.	153
		C.	230	D.	23
		Hint
	3.	How many diagonals are in a polygon with 30 sides?
		A.	405	B.	810
		C.	270	D.	30
		Hint
	4.	If a scalene triangle has angles of 47° and 118°, what is the measure of the third angle?
		A.	15°	B.	133°
		C.	195°	D.	62°
		Hint
	5.	How many diagonals are in a polygon with 37 sides?
		A.	74	B.	629
		C.	37	D.	684
		Hint