1.	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 24.7 feet	B.	about 18 feet
		C.	about 22.6 feet	D.	about 27.2 feet
		Hint
	2.	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 11 blocks	B.	about 3.3 blocks
		C.	about 7.8 blocks	D.	about 4.7 blocks
		Hint
	3.	A 9-foot ladder is placed 4 feet from the base of a building. How high does the ladder reach?
		A.	about 7 feet	B.	about 8.1 feet
		C.	about 9.8 feet	D.	about 5 feet
		Hint
	4.	Sabrina's flying disc was stuck in a tree. In order to get the flying disc down, she used a 25-foot ladder positioned 8 feet from the base of the tree. How high was the flying disc?
		A.	about 23.7 feet	B.	about 68.7 feet
		C.	about 33 feet	D.	about 17 feet
		Hint
	5.	Which of the following are Pythagorean triples?
		A.	6, 12, 13	B.	7, 9, 11
		C.	10, 12, 16	D.	9, 12, 15
		Hint