Finding the Missing Endpoint

Suppose a line segment starts at -4 and has a midpoint at 0. What is the value of the other endpoint?

• 2

• 5

• 4

• Not enough information

Suppose C is the midpoint of a segment BD. If B is at 1 and C is at 6, what is the coordinate of D?

• -2

• 3.5

• 11

• 2

If a segment has one endpoint at (-4, 5) and its midpoint is at (7, -9), what are the coordinates of its other endpoint?

• (18, -23)

• (13, 18)

• (11, 4)

• (1.5, -2)

Point M with coordinates (3, 4) is the midpoint of the line segment AB. A has the coordinates (-1, 6). What are the coordinates of B?

• (1, 5)

• (7, 2)

• (2, 10)

• (1, 2)

• (1, 1)
• (7, -6)
• (-6, 7)
• (3, 2)

Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (9,8)   Midpoint (0,9)

• (-9, 10)

• (1.5, -1)

• (4.5, -0.5)

• (8.5, 4.5)

Find the missing endpoint

• ( 0, -2)

• ( 3, 0)

• ( -2, 0)

• ( 0, -3)

Find the missing ENDPOINT given the endpoint ( 2, 4) and the midpoint (0, 0)

• ( -2 , -4)

• ( 2, 4)

• (-2, 4)

• (-4, 2)

Find the missing ENDPOINT given one end point ( 6,2) and the midpoint (-2 , 5)

• ( 2, 3.5)

• ( -1, 7)

• (-10, 8)

• ( -5, 4)

Find the missing ENDPOINT given one endpoint (11, 15) and the midpoint ( 3, 8)

• ( 10, 1)

• ( -5, 1)

• ( 7, 21.5)

• ( 5, 0 )