1.	Classify the triangle by its angles and its sides.
		A.	right and scalene	B.	acute and isosceles
		C.	acute and scalene	D.	right and isosceles
		Hint
	2.	Classify the triangle by its angles and its sides.
		A.	right and isosceles	B.	obtuse and equilateral
		C.	right and scalene	D.	acute and isosceles
		Hint
	3.	Choose the false statement.
		A.	A right triangle has two acute angles.	B.	An equilateral triangle has three acute angles.
		C.	A triangle can have three acute angles.	D.	An obtuse triangle has two obtuse angles.
		Hint
	4.	Find the measure of each angle in XYZ if mX = (3x+20)°, mY = (2x+20)°, and Z is a right angle.
		A.	90°, 20°, 70°	B.	90°, 40°, 50°
		C.	90°, 30°, 60°	D.	90°, 45°, 45°
		Hint
	5.	Classify the triangle by its angles and by its sides.
		A.	acute, scalene	B.	acute, isosceles
		C.	obtuse, scalene	D.	obtuse, isosceles
		Hint