Question

What is the distance between `(–7, 8)` and # ( 7, 4) #?

Answer 1

distance=17.4642.

Explanation:

dist`= ((-7-7)^2+(8-4)^2)^0.5`
`=((-14)²+4²)^0.5`
`=(289+16)^0.5`
`=sqrt(305)`
distance=17.4642.