Distance between point (1,-3) and (-2,5)?
Given - Two points be $A(1,-3)$ and $B(-2,5)$
Solution- Using formula, $AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$
Substitute the coordinates: $\sqrt{(-2 - 1)^2 + (5 - (-3))^2} = \sqrt{(-3)^2 + 8^2} = \sqrt{9 + 64} = \sqrt{73}$
Therefore, the distance between the two points is $\sqrt{73} \approx 8.54$ units.