Mr.Karim wants to put up fencing around three sides of his rectangular yard and leave a side of 10 feet unfenced. If the yard has an area of 340 sq. feet, how many feet of fencing does he need?
Created: 6 years ago |
Updated: 2 years ago
best des
Area, Length×Width = 340
or, Lenght×10 = 340
So, Length = 340/10 = 34 feet
Fencing needed = 34 + 34 + 10 = 78 feet
Md Azizur Rahman
Founder of Satt
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