Dennis J.

asked • 02/25/17

Geometry Graphing - Find missing coordinate when given length of line segment

Hello, I have been struggling with this particular question I feel like I know it I'm just fighting myself on which formula to use.
The questions state: Line segment AB is 2 to the square root of 10, where A has the coordinates (-3, 4) and B has coordiantes (-1, k) Find the value of K. 
so I found that AB is 6.32? I'm assuming it is rounded down to 6. 
Any help would be greatly appreciated. 

Mark M.

"2 to the square root of 10," is that correct?


1 Expert Answer


Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.