Question

How do you find the distance between coordinates D (-4,-3) and E(5,9)?

Answer 1

The required distance is `15` unit

Explanation:

Distance formula is `D=sqrt((x_2-x_1)^2+(y_2-y_1)^2)`

The distance between `D (-4,-3) and E(5,9)` is `sqrt((5+4)^2+(9+3)^2)= sqrt(81+144) =sqrt 225 =15` unit [Ans]