The length of the line segment whose endpoints are (3,2) and (-2,1) is
a. 6
b. 26
c. 3 square root 5
d. square root 26

Question

The length of the line segment whose endpoints are (3,2) and (-2,1) is
a. 6
b. 26
c. 3 square root 5
d. square root 26

freckles · Answer

have you thought about using the distance formula?

anonymous · Answer

No I haven't

freckles · Answer

Well try that and let me know if you have any further problems

anonymous · Answer

ok

anonymous · Answer

nope i didn't get an answer

freckles · Answer

$$\sqrt{(3-(-2))^2-(2-1)^2}$$
which operation are you having a problem with ?

freckles · Answer

is it the 3-(-2)
or the 2-1?

freckles · Answer

oops and that is suppose to be a + in between those square things

freckles · Answer

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

anonymous · Answer

yeah i getting nothing  i cant find an answer

freckles · Answer

do you know that 3-(-2) is the same as 3+2

freckles · Answer

do you know how to compute 3+2?

freckles · Answer

like if you have 3 apples and someone gives you 2 more apples
how many apples do you have in all?

freckles · Answer

|dw:1435618380718:dw|
how many dots do you see