Question

What is the answer??

Answer 1

`d(P,D)= √(41)\\d(P,D)=6.40312`

Explanation:

We need to find the distance between the points P=(-2,3) and D(2,-2)

The formula used to find distance between points is:

`d(P,D)= √((x2-x1)^2 + (y2-y1)^2))`

Here, x2 =2 and x1 = -2, y2=-2 and y1= 3

Putting values in formula

`d(P,D)= √((2-(-2))^2 + (-2-3)^2)\\d(P,D)= √((2+2)^2 + (-2-3)^2)\\d(P,D)= √((4)^2 + (-5)^2)\\d(P,D)= √(16 + 25)\\d(P,D)= √(41)\\d(P,D)=6.40312`