Question

Find the distance between the points
-8/5,2 and
2/5,2
(i) 1 unit
(iii) 2 units
(ii) 3 units
(iv) 4 units​

Answer 1

Answer: (iv)

Step-by-step explanation:

$= \sqrt{( \frac{2}{5} - ( \frac{ - 8}{5} ) {}^{2} + (2 - 2) {}^{2} }$

$= \sqrt{(2) {}^{2} + 0 }$

$= 2units$