Length of Line

What is the formula for finding the distance between two points given their coordinates?

Plot each pair of points on a coordinate plane. Connect the points to form a line segment and find his length.

• 3

• 7

• -3

• 5

Plot each pair of points on a coordinate plane. Connect the points to form a line segment and find his length.

• 4

• -2

• 2

• 5

Mr. Manning wants to build a fence around the plot of land. If BC is 25 meters, how many meters of fencing does he need?

• 60 m

• 40 m

• 45 m

• 35 m

What is the distance between the two points?

• 6.3

• 6.5

• 6.7

• 16

The town of easy is mapped in a coordinate grid with the origin being at the statue before City hall. KFC is located at the point (3,7) and McDonald's is located at (-3,7). How far is it from KFC to McDonald's?

• 11 units

• 5 units

• 6 units

• 8 units

Gail is planning to visit Costa Leona this Saturday. In a coordinate grid, her house is located at the point (-2,-2) and Costa Leona is located at the point (6,-2). What is the distance from her house to Costa Leona?

• 10

• 16

• 8

• 5

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7