1.	is isosceles. What is the x-coordinate of B?
		A.	0	B.
		C.	a	D.	b
		Hint
	2.	is equilateral. What are the coordinates of A?
		A.		B.	(-2b, 0)
		C.		D.
		Hint
	3.	Kayla wants to prove that the quadrilateral QRST is a parallelogram. How should she begin proving this in a coordinate proof?
		A.	Find the midpoints of each segment.
		B.	Find the measure of the interior angles of the quadrilateral.
		C.	Find the slopes of the opposite segments.
		D.	Draw the diagonals of the quadrilateral.
		Hint
	4.	Find the coordinates of B for the equilateral triangle.
		A.		B.
		C.		D.
		Hint
	5.	Find the coordinates of point T for the regular hexagon with an apothem of
		A.		B.	(2, 2)
		C.		D.
		Hint