Question

find the distance between the points (9, 8) and (9, 2). round decimals to the nearest tenth. units

Explanation:

Step1: Identify 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 $x_1 = 9,y_1 = 8,x_2 = 9,y_2 = 2$.

Step2: Substitute values

Substitute into the formula: $d=\sqrt{(9 - 9)^2+(2 - 8)^2}=\sqrt{0+( - 6)^2}=\sqrt{0 + 36}=\sqrt{36}$.

Step3: Calculate distance

$\sqrt{36}=6$.

Answer:

6