Question

Find the distance between each pair of points.

a. √58

b. √7

c. 5

d. √5

Answer 1

Answer:

Distance between the points (-3,1) and (1, -2),

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

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

$= \sqrt{16 + 9} = \sqrt{25} = 5$

Option C