1.	Find the length of a.
		A.	48 feet	B.	6 feet
		C.	27.7 feet	D.	12 feet
		Hint
	2.	Find the length of b.
		A.	48 feet	B.	12 feet
		C.	6 feet	D.	27.7 feet
		Hint
	3.	Find the length of the hypotenuse in a 45°, 45°, 90° triangle if a leg is 8 feet long.
		A.	9.6 ft	B.	11.3 ft
		C.	16 ft	D.	4 ft
		Hint
	4.	What is the perimeter of a 30°, 60°, 90° triangle with a hypotenuse of 20 cm?
		A.	47.3 cm	B.	52.1 cm
		C.	38.9 cm	D.	94.6 cm
		Hint
	5.	What is the perimeter of a 45°, 45°, 90° triangle with a leg of 6.3 m?
		A.	25.2 m	B.	21.5 m
		C.	18.9 m	D.	15.8 m
		Hint