Here's the question you clicked on:
ineedhelpplease57
Find the distance between the points (3, 8) and (-1, 9). i got √17.
You have to use the distance formula... I'll post it in a second
|dw:1345043573380:dw| In this, the x2 and x1 and y2 and y1 are the x and y coordinates on the point. @Nick_Black you have to explain HOW you got the answer
well @Sunshine447 she already has the answer tell me is there is any alt way of doing it????
Yes, the way I did it
@ineedhelpplease57 do you understand the distance formula?