1.	What is in ?
		A.	13	B.	90
		C.	49	D.	41
		Hint
	2.	Find the value of x in
		A.	150	B.	152
		C.	122	D.	32
		Hint
	3.	The measures of the angles of a certain triangle are in the ratio 10:11:15. What are the measures of the angles?
		A.	42°, 64°, 74°	B.	60°, 66°, 90°
		C.	50°, 55°, 75°	D.	57°, 60°, 63°
		Hint
	4.	Classify the triangle by its angles and by its sides.
		A.	right, isosceles	B.	right, scalene
		C.	acute, isosceles	D.	acute, equilateral
		Hint
	5.	Classify the triangle by its angles and by its sides.
		A.	right, scalene	B.	obtuse, scalene
		C.	right, isosceles	D.	acute, equilateral
		Hint