Respuesta :

Answer:

The distance between AB is 3 units.

Ver imagen Аноним

Answer:

A. 27.58

B. 25.61

Step-by-step explanation:

We have the distance formula√(a^2+b^2).

so, for A. we consider a to be 20 and b to be 19. putting the values in the formula we get the answer. we can do the same for B.