
Find the cost of fencing the ground in the form of a triangle with sides 16 m, 12 m and 18 m. The rate of fencing is Rs 25 per meter.
Answer
486.6k+ views
Hint: The dimensions of the triangular field are given. In order to find the length of the fence, one needs to find the perimeter of this field first. Now, the rate of fencing per meter length is given. Hence we can find the total cost of fencing the ground.
Complete step-by-step answer:
The dimensions of the triangular field are given as 16 m, 12 m and 18 m.
In order to find the length of the fence, one needs to find the perimeter of this field first.
Perimeter will be the sum of the sides of the triangle.
The perimeter of the triangular field is \[\left( {16 + 12 + 18} \right) = 46\] m.
Now, the rate of fencing is Rs 25 per meter.
Therefore in order to fence 46m, the total cost of fencing will be $46X25 = 1150$Rs.
Hence, the total cost of fencing is Rs. 1150.
Note: Note that, the perimeter of a triangle is given by the sum of all the sides, the given ground is in the shape of a scalene triangle, as the length of all the sides are different.
The other types of triangle are equilateral triangle, right angled triangle and isosceles triangle.
Complete step-by-step answer:
The dimensions of the triangular field are given as 16 m, 12 m and 18 m.

In order to find the length of the fence, one needs to find the perimeter of this field first.
Perimeter will be the sum of the sides of the triangle.
The perimeter of the triangular field is \[\left( {16 + 12 + 18} \right) = 46\] m.
Now, the rate of fencing is Rs 25 per meter.
Therefore in order to fence 46m, the total cost of fencing will be $46X25 = 1150$Rs.
Hence, the total cost of fencing is Rs. 1150.
Note: Note that, the perimeter of a triangle is given by the sum of all the sides, the given ground is in the shape of a scalene triangle, as the length of all the sides are different.
The other types of triangle are equilateral triangle, right angled triangle and isosceles triangle.
Recently Updated Pages
You are awaiting your class 10th results Meanwhile class 7 english CBSE

Questions & Answers - Ask your doubts

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Science: Engaging Questions & Answers for Success

Master Class 12 Economics: Engaging Questions & Answers for Success

Master Class 12 Maths: Engaging Questions & Answers for Success

Trending doubts
Full Form of IASDMIPSIFSIRSPOLICE class 7 social science CBSE

Fill in the blanks with appropriate modals a Drivers class 7 english CBSE

What are the controls affecting the climate of Ind class 7 social science CBSE

The southernmost point of the Indian mainland is known class 7 social studies CBSE

What were the major teachings of Baba Guru Nanak class 7 social science CBSE

Write a letter to the editor of the national daily class 7 english CBSE
