+0  
 
0
98
1
avatar

What is the maximum area of a rectangular yard that can be enclosed with 120 m of fencing

in each case? 

 

a. The yard is enclosed on all four sides.

 

b. The yard is enclosed on three sides.

 Jan 27, 2021
 #1
avatar+303 
+1

I got this answer form this link: https://answers.yahoo.com/question/index?qid=20110618083459AAJsvSU&guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAAJTBmArb19H5HeDojH5rgQLFSovkza-9PVAT9KcVube-dRVJFoS5hcfNO2gHPsb2SHxJA3snPx5S9SDQPo6LMw3SoXBplUMiC26anaLMejI2jBOewvZsvTNuu5hjlQL3Rw4igCzCcohPNjTOZfQyE2E_IXIBNklh6Krzm9PZkIWG

For a)

you have 120 m of fencing. you divided that by the 4 sides you have to enclose. This gives you 30m. to find the area you multiply length x heights so 30m x 30m = 900 square meters.

120/4=30 30x30=900

for b)

you have the same amount of fencing but only 3 sides, so in this case you take 120/3= 40.

40 m x40 m=1600 square meters

 

-hihihi

 

🌍🌍🌍

 Jan 27, 2021

45 Online Users

avatar
avatar
avatar