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प्रश्न
An increase in perimeter of a figure always increases the area of the figure.
विकल्प
True
False
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उत्तर
This statement is False.
Explanation:
 |
 |
| (i) | (ii) |
This is not necessary.
Perimeter of a closed figure is the distance around it while area is the measure of the part of plane or region enclosed by it.
Hence, perimeter of (ii) is greater than that of (i), but its area is smaller than that of (i).
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संबंधित प्रश्न
The diagonal of a rectangle is 34 cm. If its breadth is 16 cm; find its :
(i) length
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(i) perimeters of the original rectangle and the resulting rectangle.
(ii) areas of the original rectangle and the resulting rectangle.
Find the perimeter of a rectangle whose:
length = 40 cm and breadth = 35 cm
Find the perimeter of a rectangle whose:
length = 8 m and breadth = 80 cm
Each side of a square is 45 cm and a rectangle has length 50 cm. If the perimeters of both (square and rectangle) are same, find the breadth of the rectangle.
The perimeter of a square is 60 m, find:
(i) its each side its area
(ii) its new area obtained on increasing
(iii) each of its sides by 2 m.
The cost of flooring a hall of ₹64 per square meter is ₹2,048. If the breadth of the hall is 5m, find:
(i) its length.
(ii) its perimeter.
(iii) cost of fixing a border of very small width along its boundary at the rate of ₹60 per square meter.
Find the perimeter of a rectangle, whose sides are 12 cm and 8 cm
Length and breadth of a rectangular sheet of paper are 20 cm and 10 cm, respectively. A rectangular piece is cut from the sheet as shown in the following figure. Which of the following statements is correct for the remaining sheet?
Find the cost of fencing a rectangular park of length 175 m and breadth of 125 m at the rate of ₹ 12 per metre.
