Question

Lulu marks the points (1, 7) and (6, 2) on the coordinate plane. What is the distance between these two points, rounded to the nearest tenth of a unit?(1 point)
Responses

6.2 units
6.2 units

10.3 units
10.3 units

7.1 units
7.1 units

7.8 units
7.8 units

Answer 1

Distance = sqrt[(6-1)^2 + (2-7)^2] = sqrt[25 + 25] = sqrt(50) ≈ 7.071 → 7.1 units.