Question

Say true or false.

The distance between $P(x_1,y_1)$ and $Q(x_2,y_2)$ is $\sqrt{(x_2+x_1{)}^2+(y_2+y_1{)}^2}$

• A. True
• B. False

Answer 1

The correct option is B False

The distance between two points $P(x_1,y_1)$ and $Q(x_2,y_2)$ is given by:

AB$=\sqrt{{(x_2-x_1)}^2+{(y_2-y_1)}^2}$