1.	Use a protractor to measure .
		A.	115	B.	65
		C.	180	D.	100
		Hint
	2.	The measures of the angles of a specific triangle are in the ratio 4:5:6. Find the measures of the angles.
		A.	45°, 60°, 75°	B.	52°, 62°, 66°
		C.	30°, 60°, 90°	D.	48°, 60°, 72°
		Hint
	3.	If the area of a square is 225 square centimeters, what is its perimeter?
		A.	135	B.	45
		C.	60	D.	15
		Hint
	4.	Determine the most specific set of numbers to which -8.3 belongs.
		A.	rational numbers	B.	real numbers
		C.	integers	D.	whole numbers
		Hint
	5.	Find the measure of given that tan X = 0.5736. Round to the nearest degree.
		A.	100	B.	35
		C.	30	D.	55
		Hint
	6.	Estimate to the nearest whole number.
		A.	8	B.	9
		C.	6	D.	7
		Hint
	7.	Solve a2 = 78. Round your answer to the nearest tenth.
		A.	a = 6.9, -6.9	B.	a = 9.4, -9.4
		C.	a = 8.8, -8.8	D.	a = 8.2, -8.2
		Hint
	8.	A skateboarding ramp is constructed with an angle of elevation of 40°. Classify this angle.
		A.	right	B.	straight
		C.	acute	D.	obtuse
		Hint
	9.	Classify the triangle by its angles and by its sides.
		A.	acute, equilateral	B.	right, isosceles
		C.	obtuse, scalene	D.	right, scalene
		Hint
	10.	If leg a is 13 inches long and leg b is 21 inches long, what is the length of hypotenuse c? Round to the nearest tenth.
		A.	5.8 inches	B.	24.7 inches
		C.	8.2 inches	D.	31.1 inches
		Hint
	11.	If hypotenuse c is 29 centimeters and leg b is 16 centimeters, how long is leg a? Round to the nearest tenth.
		A.	9.5 cm	B.	24.2 cm
		C.	28.7 cm	D.	33.1 cm
		Hint
	12.	Find the distance between (-3, 7) and (10, -5). Round to the nearest tenth.
		A.	7.3 units	B.	17.7 units
		C.	5 units	D.	10 units
		Hint
	13.	Find the distance between (8, -4) and (2, 15). Round to the nearest tenth.
		A.	19.9 units	B.	5 units
		C.	26.5 units	D.	14.9 units
		Hint
	14.	If what is the value of x?
		A.	3.75	B.	1.35
		C.	6.67	D.	2.42
		Hint
	15.	If what is the value of x?
		A.	1.5 m	B.	106.25 m
		C.	7.5 m	D.	4.25 m
		Hint
	16.	Find tan C to the nearest ten thousandth.
		A.	0.894	B.	2
		C.	0.5	D.	0.447
		Hint