Lesson Midpoint

If point A is at (-2, 9) and point B is located at (6,-3), then find the coordinate for the mid-point of segment AB.

• (4, 6)

• (4, -6)

• (2, 3)

• (2, 0)

M (1, −2) is the midpoint of segment GH , and G has coordinates (3, 4). Find the coordinates of H.

• H (10)

• H (2, 1)

• H (-2, -1)

• H (-1, -8)

The following coordinates are for segment AB. A (-13, 7) and B(4, 5). Find the coordinate for the midpoint of segment AB.

• (-4.5, 1)

• (-9, 1)

• (-4.5, 6)

• (-9, 2)

Point C is the midpoint of segment AB. Point A has coordinates (2, 4) and point C has coordinates (5, 0). What is the measure of segment AB.

• 10

• 20

• 15

• 5

Point C is the midpoint of segment AB. Point A has coordinates (2, 4) and point C has coordinates (5, 0). What is the measure of segment BC.

• 10

• 20

• 15

• 5

If segment JL has endpoint J(8, 10) and L(20,5). Point K has coordinates (13, 9). Is K the midpoint of segment JL?

• Yes

• No

What are the coordinates of the midpoint of the segment with endpoint at (-3, -4) and (5, 8)?

• 1,2

• 2, 4

• 4, 6

• 8, 12

A circle on the coordinate plane has a diameter with endpoint at (6, 8) and (15, 8). What is the diameter of the center of the circle?

• 9 units

• 18 units

• 4.5 units

• 3 units

What is the midpoint between (3, -1) and (7, -5)

• (5, -2)
• (10, -6)
• (5, -3)
• (2, -2)

What is the midpoint between (-4,4) and (-2,2)?

• (3,2)
• (-3,3)
• (4,5)
• (6,7)