Question

(v) Find the distance between the points A(2, 3) and B(4.1).​

Answer 1

Answer:

$\sqrt{(y2 - y1) {}^{2} + (x2 - x1)2 }$

Step-by-step explanation:

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

$\sqrt{( - 2) {}^{2} + (2) {}^{2} }$

$\sqrt{4 + 4}$

$\sqrt{8}$

$2 \sqrt{2}$