
	1.	Estimate. Then find the perimeter of the square.

		A.	18 cm	B.	48 cm
		C.	36 cm	D.	24 cm
		Hint

	2.	Estimate. Then find the perimeter of the square.

		A.	100 m	B.	20 m
		C.	40 m	D.	60 m
		Hint

	3.	Estimate. Then find the perimeter of the rectangle.

		A.	20 cm	B.	21 cm
		C.	14 cm	D.	30 cm
		Hint

	4.	What is the perimeter of a square building with side lengths of 30 feet?
		A.	900 ft	B.	120 ft
		C.	150 ft	D.	60 ft
		Hint

	5.	Which has the longest perimeter? a square with side length 12 feet; a rectangle with side lengths 8 feet and 12 feet; a triangle with equal sides of length 15 feet
		A.	the rectangle	B.	the square
		C.	none of these	D.	the triangle
		Hint