Question

Find the distance between these points.

A (5, 8), B(-3, 4)

AB =

Answer 1

Explanation:

Hi there!

The given points are: A(5,8) and B (-3,4).

Formula:
`\sqrt{(x2-x1)^(2)+(y2-y1)^(2) }`

Insert the values;

Distance (d) =
`\sqrt{(-3-5)^(2)+ (4-8)^(2) }`

d =
`\sqrt{(-8)^(2)+(-4)^(2) }`

d =
`√(64+16)`

= 4
`√(5)`

Therefore the distance between AB is 4
`√(5)`.

Hope it helps!