1.	The figure at the right is stage 2 of_______.
		A.	Pascal's triangle	B.	the Koch curve
		C.	Koch's snowflake	D.	the Sierpinski triangle
		Hint
	2.	Stage 2 of the Koch curve consists of 4 segments. How many segments are in stages 3 and 4, respectively?
		A.	16, 64	B.	6, 8
		C.	8, 12	D.	8, 16
		Hint
	3.	What is the sum of the values in the twelfth row of Pascal's Triangle?
		A.	121	B.	4096
		C.	2048	D.	144
		Hint
	4.	Sierpinski's Triangle is not _________.
		A.	a fractal	B.	the same as Pascal's Triangle
		C.	strictly self-similar	D.	self-similar
		Hint
	5.	Which of these numbers will never appear in Pascal's Triangle?
		A.	1	B.	126
		C.	5	D.	0
		Hint