1.	Find the sum of the measures of the interior angles of the polygon.
		A.	1080°	B.	720°
		C.	540°	D.	360°
		Hint
	2.	Find the measure of each interior angle of a regular octagon.
		A.	112.5°	B.	180°
		C.	150°	D.	135°
		Hint
	3.	Classify the polygon.
		A.	heptagon	B.	nonagon
		C.	hexagon	D.	pentagon
		Hint
	4.	Classify the polygon.
		A.	decagon	B.	heptagon
		C.	nonagon	D.	octagon
		Hint
	5.	Find the sum of the measures of the interior angles of an octagon.
		A.	1260°	B.	900°
		C.	1080°	D.	1440°
		Hint