1.	How many diagonals are in a polygon with 14 sides?
		A.	66	B.	14
		C.	77	D.	84
		Hint
	2.	How many diagonals are in a polygon with 23 sides?
		A.	23	B.	153
		C.	265	D.	230
		Hint
	3.	How many diagonals are in a polygon with 30 sides?
		A.	30	B.	405
		C.	810	D.	270
		Hint
	4.	What is the value of y in the figure?
		A.	106°	B.	230°
		C.	111°	D.	56°
		Hint
	5.	If a scalene triangle has angles of 47° and 118°, what is the measure of the third angle?
		A.	133°	B.	195°
		C.	15°	D.	62°
		Hint