Q.4
A rectangular field is to be fenced on three sides leaving a side of 20 feet
uncovered. If the area of the field is 680 sq.ft., how many feet of fencing will be
required?
Answers
Answered by
0
Answer:
∴ Length of fencing = (l + 2b) = (20 + 68) ft = 88 ft.
Answered by
0
Answer:
l x b=680
20 x b=680
b = 680/20=34
covered= 34+34+20=88 feet
Similar questions