Question

Which expression can be used to determine the length of segment AB?

Answer 1

you need to provide a picture friend

Answer 2

`d=√((x_2-x_1)^2+(y_2-y_1)^2)`

Explanation:

Given segment AB and point A with coordinates (x₁,y₁) and point B(x₂,y₂) as end points in the segment, the distance between the points forms the length of the segment AB and can be determined by the expression;

d=√ (x₂-x₁)² + (y₂-y₁)²