Advertisements
Advertisements
प्रश्न
The cost of fencing a square field at the rate of ₹ 75 per meter is ₹ 67,500. Find the perimeter and the side of the square field.
Advertisements
उत्तर
Given: The cost of fencing a square field rupees 75 per meter is 67500.
To find: The perimeter and the side of the square field?
Solution:
The cost of fencing = Length of the fence × Rate
Rs.67500 = Length of the fence × 75
Length of the fence = `67500/75`
Length of the fence =900 m
i.e. the perimeter of the square field is 900 meter.
We know that,
The perimeter of a square is p = 4 side
900 = 4 × side
`900/4` = side
225m = side
The side of the square is 225 meter.
APPEARS IN
संबंधित प्रश्न
Find the perimeter of a rectangle whose length = 22.5 m and breadth = 16 dm.
The interior of a figure is called region of the figure. Is this statement true?
Find the perimeter of a square whose each side is 1.6 m.
Write the perimeter of the figure in the box given below it.
The area of a rectangular shaped photo is 820 sq.cm. and its width is 20 cm. What is its length? Also find its perimeter
The side of a square is 10 cm. How many times will the new perimeter become if the side of the square is doubled?
Match the following:
| Shapes | Perimeter |
(A)  |
(i) 10 |
(B)  |
(ii) 18 |
(C)  |
(iii) 20 |
(D)  |
(iv) 25 |
Four regular hexagons are drawn so as to form the design as shown in the following figure. If the perimeter of the design is 28 cm, find the length of each side of the hexagon.
The lawn in front of Molly’s house is 12 m × 8 m, whereas the lawn in front of Dolly’s house is 15 m × 5 m. A bamboo fencing is built around both the lawns. How much fencing is required for both?
Find the perimeter of the following figure:
