1.	Is it possible to draw a triangle with sides measuring 13, 21, and 39? Explain
		A.	No; 13 is less than 21 + 39.
		B.	No; 39 is greater than 13 + 21.
		C.	Yes; 13 + 21 is less than 39.
		D.	Yes; the sides of the triangle are not all the same lengths.
		Hint
	2.	If the measures of two sides of a triangle are 3 and 1, between what two numbers must the measure of the third side fall?
		A.	2 and 5	B.	1 and 3
		C.	2 and 4	D.	1 and 7
		Hint
	3.	Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make?
		A.	1	B.	2
		C.	4	D.	3
		Hint
	4.	Which of the following could not be a triangle?
		A.	7, 11, 3	B.	7, 28, 22
		C.	15, 18, 8	D.	9, 9, 9
		Hint
	5.	If 28 and 49 are the lengths of two sides of a triangle, between what two numbers must the measure of the third side fall?
		A.	21 and 77	B.	10 and 60
		C.	28 and 49	D.	31 and 67
		Hint