Question

the distance between the points A (3, 0) band B (-1,4) is​

Answer 1

Answer:

$2 \sqrt{2}$

Step-by-step explanation:

Distance formula

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

$\sqrt{ {( - 1 - 3)}^{2} + {(4 - 0)}^{2} } \\ \sqrt{ {(1 + 3)}^{2} + {4}^{2} } \\ \sqrt{ {4}^{2} + {4}^{2} } \\ \sqrt{ 2{(4)}^{2} } \\ 2 \sqrt{2}$