1.	Find the outer measure of the figure below.
		A.	24	B.	38
		C.	32	D.	30
		Hint
	2.	Estimate the area of the figure below using inner and outer measures.
		A.	42	B.	50
		C.	64	D.	36
		Hint
	3.	The inner measure of an irregular figure is 78 square inches. The outer measure is 124 square inches. Find the best estimate for the area of the figure.
		A.	101 in2	B.	110 in2
		C.	105 in2	D.	108 in2
		Hint
	4.	Estimate the area of the figure below by adding the areas of the rectangles.
		A.	112 units2	B.	72 units2
		C.	100 units2	D.	86 units2
		Hint
	5.	The inner measure of an irregular figure is 39 units2. The outer measure is 45 units2. What is a good estimate for the area of the figure?
		A.	42 units2	B.	39 units2
		C.	45 units2	D.	84 units2
		Hint