Question

find the distance between the points (5-12) and(9-9)

Answer 1

$\text{Distance = } \sqrt{Y2- Y1)^2 + (X2-X1)^2}$

.

Find distance:

$\text{Distance = } \sqrt{(-9 - (-12) )^2 + (9-5)^2}$

$\text{Distance = } \sqrt{(3 )^2 + (4)^2}$

$\text{Distance = } \sqrt{25}$

$\textbf {Distance = 5 units}$