by peterliang » Tue Mar 20, 2007 4:46 pm
#27
[unparseable or potentially dangerous latex formula]
is a half circle that represents the roaming area of the dog on the left side of the fence.
Since the dog is 20 ft away from the opening and his leash is 30 ft long. When he reaches the opening, he has 10 ft left in his chain, therefore
[unparseable or potentially dangerous latex formula]
is a half circle that represents the roaming area of the dog on the right side of the fence.
Add them together gets you 1570
Last edited by
peterliang on Tue Mar 20, 2007 4:49 pm, edited 1 time in total.
HI/LO
NS 240/86
CA 255/a really # score
Math 272/208
SC 224/117
CS 232/188