1.	Classify
		A.	acute isosceles	B.	acute scalene
		C.	right scalene	D.	obtuse equilateral
		Hint
	2.	Classify by its angles and sides.
		A.	acute equilateral	B.	obtuse equilateral
		C.	obtuse isosceles	D.	acute isosceles
		Hint
	3.	Find the value of x in
		A.	122	B.	32
		C.	152	D.	150
		Hint
	4.	Classify the triangle by its angles and by its sides.
		A.	acute, isosceles	B.	acute, equilateral
		C.	right, isosceles	D.	right, scalene
		Hint
	5.	Classify the triangle by its angles and by its sides.
		A.	acute, equilateral	B.	right, isosceles
		C.	right, scalene	D.	obtuse, scalene
		Hint