Distance and Midpoint

What is the midpoint of the segment with endpoints (1, 9) and (-3, 5)?

• (-1, 7)

• (2, 7)

• (7, -1)

• (2, 2)

A student submitted the following work to find the midpoint between A(-3,7) and C(9,-11). In which step did they make a mistake?

• Step One

• Step Two

• Step Three

Find the distance between the points (4, 3) and (0, 6).

• 3

• 4

• 5

• 7

Find the distance.

• 7.1

• 7.8

• 8.7

• 8.9

What is the distance between the two points?

• 6.3

• 6.5

• 6.7

• 16

Find the distance between (-4, 5) and (7, 18).

• 15.96

• 16.08

• 16.23

• 17.03

Find the distance between (-3, -11) and (8, -42).

• 32.1

• 32.3

• 32.7

• 32.9

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

• 111.8 yards

• 115 yards

• 127.3 yards

• 119 yards

Find the distance between J and K.

• √68

• √8

• 9

• √53

Find the distance.

• √142

• √160

• √136

• √8