4. A rectangular field is 40 m long and 20 m
wide. The cost of fencing the field is 8.50
per metre. What is the total cost of fencing
around the boundary of the field?
Answers
Answered by
11
Answer:
Perimeter of Field=2 [Length + Breadth (Width)]
Perimeter of Field=2(40m + 20m) = 120m
Cost of Fencing the field= 120m × ₹ 8.50= ₹ 1020
Answered by
2
Answer:
area of rectangle =40m×20m
=800m^2
total cost of fencing around the boundary of the field = 800m^2×8.50/m
=₹6800/m
MARK AS BRAINLIEST
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