1.	Find the length of a.
		A.	6 feet	B.	48 feet
		C.	12 feet	D.	27.7 feet
		Hint
	2.	Find the length of b.
		A.	6 feet	B.	27.7 feet
		C.	48 feet	D.	12 feet
		Hint
	3.	Find the length of c. Round your answer to the nearest tenth.
		A.	9.9 feet	B.	3.5 feet
		C.	9.0 feet	D.	7.0 feet
		Hint
	4.	Find the length of the hypotenuse in a 30°, 60°, 90° triangle if the side opposite the 30° angle equals 14 km.
		A.	19.8 km	B.	18.3 km
		C.	7 km	D.	28 km
		Hint
	5.	What is the perimeter of a 30°, 60°, 90° triangle with a hypotenuse of 20 cm?
		A.	94.6 cm	B.	38.9 cm
		C.	47.3 cm	D.	52.1 cm
		Hint