1.	Classify the triangle by its angles.
		A.	acute	B.	obtuse
		C.	right	D.	none of these
		Hint
	2.	Classify the triangle by its angles.
		A.	right	B.	none of these
		C.	acute	D.	obtuse
		Hint
	3.	Classify the triangle by its angles.
		A.	acute	B.	none of these
		C.	right	D.	obtuse
		Hint
	4.	Find the value of x in the triangle.
		A.	35	B.	30
		C.	25	D.	40
		Hint
	5.	Classify the triangle by its sides.
		A.	equilateral and scalene	B.	scalene
		C.	isosceles	D.	equilateral
		Hint