1.	Which set of numbers is a Pythagorean triple?
		A.	5-12-13	B.	4-5-6
		C.	7-9-10	D.	1-1-2
		Hint
	2.	Write a Pythagorean triple other than 3-4-5 that is in the 3-4-5 family.
		A.	6-8-9	B.	9-12-15
		C.	5-12-13	D.	10-24-26
		Hint
	3.	For safety reasons, the base of a 26-foot ladder should be at least 8 feet from the wall. How high can a 26-foot ladder safely reach?
		A.	about 22.6 feet	B.	about 18 feet
		C.	about 24.7 feet	D.	about 27.2 feet
		Hint
	4.	A rectangular state flag has dimensions 7 feet by feet. How long is its diagonal?
		A.	about 8.9 feet	B.	about 3.5 feet
		C.	about 4.3 feet	D.	about 6.6 feet
		Hint
	5.	To get to his friend Traci's house, Kevin walks 6 blocks east and 5 blocks south. How far must Kevin walk if he chose to go on a diagonal line to Traci's house?
		A.	about 4.7 blocks	B.	about 11 blocks
		C.	about 7.8 blocks	D.	about 3.3 blocks
		Hint