Question

If given points A at (6, 3) and B at (-1,4), determine AB HELP ASAP

Answer 1

Answer:

AB = 5$\sqrt{2}$

Step-by-step explanation:

Calculate the distance using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = A(6, 3) and (x₂, y₂ ) = B(- 1, 4)

AB = $\sqrt{(-1-6)^2+(4-3)^2}$

     = $\sqrt{(-7)^2+1^2}$

     = $\sqrt{49+1}$

     = $\sqrt{50}$

     = 5$\sqrt{2}$ ← exact value

     ≈ 7.07 ( to 2 dec. places )