Posted by Jason on .
A rectangular school yard 280 m by 245 m is to be fenced. How many metres of
fencing will be required to fence it completely?

math 
Ms. Sue,
P = 2L + 2W
P = 2(280) + 2(245)
P = _______ meters 
math 
farah abdi,
Rectangular school yard 280 meters by 245 meters is to be fenced, how many meters of fencing will be required to fence it completely

math 
Anonymous,
1050

math 
gerard,
1050

math 
Anonymous,
280+280=560
245+245=490
560+490=1,050