Question

find the distance between the points (7, 5) and (7, 2).
distance:

Explanation:

Step1: Recall distance formula

The distance formula between two points $(x_1,y_1)$ and $(x_2,y_2)$ is $d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$. Here $x_1 = 7,y_1 = 5,x_2 = 7,y_2 = 2$.

Step2: Substitute values

Substitute the values into the formula: $d=\sqrt{(7 - 7)^2+(2 - 5)^2}=\sqrt{0^2+(- 3)^2}$.

Step3: Simplify

$\sqrt{0 + 9}=\sqrt{9}=3$.

Answer:

3