1.	Estimate the area of the triangular piece of land using Heron's formula.
		A.	10 square miles	B.	11 square miles
		C.	9 square miles	D.	12 square miles
		Hint
	2.	Does the number triple 5, 6, and 8 represent the lengths of sides of a right triangle? Explain.
		A.	No, because 8 + 6 < 5.
		B.	No, because 52 + 62 82.
		C.	Yes, because 5 + 6 > 8.
		D.	Yes, because 52 + 62 = 82.
		Hint
	3.	Which set of numbers is a Pythagorean triple?
		A.	5-12-13	B.	7-9-10
		C.	1-1-2	D.	4-5-6
		Hint
	4.	Find the distance between the pair of points whose coordinates are given. Round to the nearest tenth.
		A.	1.7	B.	6.7
		C.	5.8	D.	2.4
		Hint
	5.	A number squared is 441. What is the number?
		A.	220.5	B.	20
		C.	194,481	D.	21
		Hint
	6.	Solve x2 = 256.
		A.	x = 64	B.	x = 128
		C.	x = 16	D.	x = 65,536
		Hint
	7.	Estimate .
		A.	26	B.	27
		C.	25	D.	24
		Hint
	8.	In a right triangle, a = 14.2 cm and b = 13.9 cm. Find c. Round to the nearest tenth.
		A.	c = 14.1 cm	B.	c = 0.3 cm
		C.	c = 19.9 cm	D.	c = 2.9 cm
		Hint
	9.	A 15-foot ladder is placed against a house and reaches a second story window. The ladder's base is 9 feet from the house. How far above ground is the window?
		A.	6 feet	B.	17.5 feet
		C.	13 feet	D.	12 feet
		Hint
	10.	Graph on a number line.
		A.		B.
		C.		D.
		Hint
	11.	Replace ___ with a symbol to make ___ 4 a true sentence.
		A.	<	B.
		C.	>	D.	=
		Hint
	12.	A unit on the grid of the map of Memorial Park is 0.06 mile. Find the distance between the old oak tree at (-4, 1) and the ranger station at (4, -3).
		A.	0.54 mile	B.	5.4 miles
		C.	0.99 mile	D.	9.94 mile
		Hint