Distance between point (3,-2) and (7,1)?
Given - Two points be $A(3,-2)$ and $B(7,1)$
Solution- Using formula, $AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$
Substitute the coordinates: $\sqrt{(7 - 3)^2 + (1 - (-2))^2} = \sqrt{4^2 + 3^2} = \sqrt{16 + 9} = \sqrt{25} = 5$
Therefore, the distance between the two points is $5$ units.