Question

Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F?


52
28
10
20

Answer 1

You subtract the pair of x co-ordinates to get an x length, and the same with the y pair. Then use pythagoras as so:\[distance = \sqrt{x ^{2} + y ^{2}}\]. What do you get?

Answer 2

\[d=\sqrt{(x1-x2)^2+(y1-y2)^2}\]

Answer 3

too lazy to write it out.. ;) thanks. this should fix you omarion!