Question

Help: Find the length of the following segment created by these pairs of endpoints: (3, 6), (2, 1)

A: 3
B: 1
C: 5
D: 2

Answer 1

C, 5

Answer 2

sqrt{26} - About 5
C

Answer 3

Use the distance formula

Answer 4

Find the length of the following segment created by these pairs of endpoints: (1, 1), (-3, 6)

A: 36
B: 41
C: 4.6
D: 6.4


So i go (1,1) - (-3,6)

Answer 5

use the distance formula:
\[distance=\sqrt{(x _{2}-x _{1})^{2}+(y _{2}-y _{1)^{2}}}\]
plug in the points in the x and y spots

Answer 6

you can use:
http://www.calculatorslive.com/Distance-Formula-Calculator.aspx
to check if you want

Answer 7

Thank you <3 I love you long time

Answer 8

<3

Answer 9

how do i check Find the length of the following segment created by these pairs of endpoints: (4.5, 7), (1.1, 4.3)

Answer 10

just use a calculator this time, they can't expect you to do square roots of decimals in your head. write em into the formula, then plug the formula into your calc. (be careful with parentheses!!)
aaand it should be around 4.34 i think