Find the cost of fencing a rectangular field of length and breadth 42 metre at the rate of rs 8 sq metre
Answers
Answered by
1
Step-by-step explanation:
cost=8×2(l+b)
=8×2(42+42)
=ans
Answered by
1
Answer:
according to the question the figure should be a square so the question is incorrect.
Step-by-step explanation:
length=42 m
breadth=42 m
perimeter of rectangle =2×(l+b)m
=2×(42+42)m
=2×84m
=168m
cost of fencing the rectangular field at the rate of rs.8 sq metre:-
= ₹(168×8)
= ₹1344
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