Question

Find the distance between the points A(4, -3) and B( -4,3).Please solve this question. I will be exiting due to some reasons. But I will check the answer after 2 hours. But please answer.Thank you

Answer 1

Given:

The coordinates of point A, (x1, y1)=(4, -3).

The coordinates of point B, (x2, y2)=(-4, 3).

The formual for the distance betweeen the points A and B is,

`D=\sqrt[]{(x2-x1)^2+(y2-y1)^2}`

Substitute the values.

`\begin{gathered} D=\sqrt[]{(-4-4)^2+(3-(-3))^2} \\ D=\sqrt[]{(-8)^2+(6)^2} \\ D=\sqrt[]{64+36} \\ D=\sqrt[]{100} \\ D=10 \end{gathered}`

Therefore, the distance between points A and B is 10.