Question

Find the distance between the following pairs of points.

(1,5),(3,8)

Answer 1

Explanation:

`d=√((y_2-y_1)^2+(x_2-x_1)^2 ))`

`=√((8-5)^2+(3-1)^2 ))`

`=√(3^2+2^2 )`

`=√(13)`