Sho minamoto: Where's my Garbage?,
Garbage Boy:
Starting here, go 20 m east,
then 9 m north,
then 4 m east.
And Finally, Um I forgot but just go south,
That time your 25 m away from here.
(Why do you need to know where your garbage is anyway)
Objective: " Um I forgot but just go south " how many meters was it. (I Just Want to make Sure)
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
[(20+4)^2 + (9-n)^2=25^2 ]=[ (9-n)^2= 625-576 ]=[ -n=7-9] or [ 9+7=n ]