Question 259274
find the distance between the points whose coordinates are given.
----------------
(40,32), (36,20)
distance = {{{sqrt(diffy^2 + diffx^2)}}}
s = {{{sqrt((32-20)^2 + (40-36)^2)}}}
s = {{{sqrt(64 + 16)}}}
s = {{{sqrt(80)}}}
s = {{{4sqrt(5)}}}
s =~ 8.944
----------------
(-5,8), (-10,14)
You do this one.
email me via the thank you note to check your work.