1.	Classify the triangle by its angles and its sides.
		A.	right and scalene	B.	acute and isosceles
		C.	right and isosceles	D.	acute and scalene
		Hint
	2.	Classify the triangle by its angles and its sides.
		A.	acute and isosceles	B.	obtuse and equilateral
		C.	right and scalene	D.	right and isosceles
		Hint
	3.	Find the value of x in if ° and °, and is a right angle.
		A.	20	B.	10
		C.	5	D.	15
		Hint
	4.	Find the measure of each angle in if ° and °, and is a right angle.
		A.	30°, 60°, 90°	B.	45°, 45°, 90°
		C.	40°, 50°, 90°	D.	55°, 35°, 90°
		Hint
	5.	Choose the false statement.
		A.	An obtuse triangle has two obtuse angles.	B.	A right triangle has two acute angles.
		C.	A triangle can have three acute angles.	D.	An equilateral triangle has three acute angles.
		Hint