Question

Find the distance between the two points.

(4,5)
(-4,1)
✓ [?]
Enter the number that
goes beneath the
radical symbol.

Answer 1

9514 1404 393

Answer:

80

Explanation:

The distance formula tells you the distance between the points is ...

d = √((x2 -x1)² +(y2 -y1)²)

d = √((4 -(-4))² +(5 -1)²) = √(8² +4²) = √(64 +16)

d = √80

The number under the radical is 80.