1.	Classify the triangle by its angles and its sides.
		A.	acute and isosceles	B.	acute and scalene
		C.	right and isosceles	D.	right and scalene
		Hint
	2.	Find the measure of each angle in if °, °, and is a right angle.
		A.	90°, 60°, 30°	B.	90°, 55°, 35°
		C.	90°, 70°, 20°	D.	90°, 65°, 25°
		Hint
	3.	Find the measure of each angle in XYZ if mX = (3x+20)°, mY = (2x+20)°, and Z is a right angle.
		A.	90°, 45°, 45°	B.	90°, 40°, 50°
		C.	90°, 30°, 60°	D.	90°, 20°, 70°
		Hint
	4.	Find the value of x in RST if m R = 3x°, mS = 3x°, and mT = 90°.
		A.	x = 20	B.	x = 10
		C.	x = 15	D.	x = 45
		Hint
	5.	A triangle with three congruent sides is called ____________.
		A.	Obtuse	B.	Right
		C.	Scalene	D.	Equilateral
		Hint