Question

find the distance between the following pair of points. (1) (2,3), (4,1)​

Answer 1

We know, Distance formulae

=√(x_2 -x_1)^2 +(y_2 -y_1)^2

Now, according to the above question

x_1=2 ,x_2=4 ,y_1=3 ,y_2=1

applying the formula,we get

√(4-2)^2 +(1-3)^2

=> √(2)^2 + (-2)^2

=> √ 4+4

=> √8

= 2√3 units.