Envision Geometry Midpoint and Distance

What is the midpoint formula?

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Find the distance.

• 7.1

• 7.8

• 8.7

• 8.9

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

• (3, 1)

• (3.5, 1)

• (4, 1)

• (2, 0)

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

What is the midpoint between (3, -1) and (8, -6)

• (11, -7)

• (-5.5, -3.5)

• (5.5, -3.5)

• (2, -2)

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

• (1,5)

• (2,10)

• (7,2)

• (1,2)

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7

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