Question

What is the distance between point A and point B?

Answer 1

`d=√(45 )`

Explanation:

To find the distance between 2 points, use the distance formula.

(2,3) (5,9)

`d=\sqrt{(x2-x1)^(2)+(y2-y1)^(2) }`

`d=\sqrt{(5-2)^(2)+(9-3)^(2) }`

`d=\sqrt{(3)^(2)+(6)^(2) }`

`d=√(9+36 )`

`d=√(45 )`

`d=3√(5)`