Fencing the compound of a house cost ₹ 4930. If the rate is ₹ 85 per metre, find the perimeter of the compound. If the breadth is 10 metre, find its length.
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Perimeter of compound
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Hi friend, Harish here.
Here is your answer:
Given that,
Cost of fencing per meter = Rs 85.
Cost of fencing whole house = Rs 4930
Breadth = 10m.
To find,
Perimeter & Length of the rectangle.
Solution,
Cost of fencing Whole compound = Cost of fencing per meter × Perimeter.
⇒
⇒
⇒
We know that,
Perimeter = 2( length + bredth).
Let length be x.
Then,
⇒
⇒
Therefore Length is 19 cm & Perimeter is 58 cm.
_______________________________________________
Hope my answer is helpful to you.
Here is your answer:
Given that,
Cost of fencing per meter = Rs 85.
Cost of fencing whole house = Rs 4930
Breadth = 10m.
To find,
Perimeter & Length of the rectangle.
Solution,
Cost of fencing Whole compound = Cost of fencing per meter × Perimeter.
⇒
⇒
⇒
We know that,
Perimeter = 2( length + bredth).
Let length be x.
Then,
⇒
⇒
Therefore Length is 19 cm & Perimeter is 58 cm.
_______________________________________________
Hope my answer is helpful to you.
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