Question

What is the distance between A(6, 2) and B(9, 12)?

Round to the nearest tenth.

Answer 1

10.4

Explanation:

Answer 2

Use the distance formula:

d =
`√((x2-x1)^2+(y2-y1)^2)`
d =
`√((9-6)^2 + (12 - 2)^2)`
d =
`√((3)^2+ (10)^2)`
d =
`√(9 + 100)`
d =
`√(109)`
d = 10.4

Hope this helps :)