find AB if A(2,0) B(0,1.5)

Question

it doesn't say anything about the question?

 

Answer 1

They want you to find the distance between the two points.  Use the distance formula:

 

     distance = √((x₂-x₁)² + (y₂-y₁)²)

 

where (x_1,y₁) and (x₂,y₂) are the two points A and B.