1.	The figure at the right is stage 2 of_______.
		A.	Pascal's triangle	B.	the Sierpinski triangle
		C.	the Koch curve	D.	Koch's snowflake
		Hint
	2.	The first and last numbers in any row of Pascal's triangle are always_______.
		A.	1	B.	2
		C.	even	D.	0
		Hint
	3.	Stage 2 of the Koch curve consists of 4 segments. How many segments are in stages 3 and 4, respectively?
		A.	6, 8	B.	16, 64
		C.	8, 12	D.	8, 16
		Hint
	4.	Sierpinski's Triangle is not _________.
		A.	a fractal	B.	strictly self-similar
		C.	self-similar	D.	the same as Pascal's Triangle
		Hint
	5.	Which of these numbers will never appear in Pascal's Triangle?
		A.	0	B.	126
		C.	1	D.	5
		Hint