Advertisements
Advertisements
प्रश्न
The length and the breadth of a rectangle are 36 cm and 28 cm. If its perimeter is equal to the perimeter of a square, find the side of the square.
Advertisements
उत्तर
Length of rectangle = 36 cm
Breadth of rectangle = 28 cm
Perimeter of the rectangle = 2(l + b)
= 2(36 + 28)
=2(64)
= 128 cm
Given, the perimeter of the square = perimeter of rectangle = 128 cm
∴ Side of the square =`"Perimeter"/4`
=`128/4`
= 32 cm
APPEARS IN
संबंधित प्रश्न
What do you understand by a plane closed figure?
If P denotes perimeter of a rectangle, l denotes its length and b denotes its breadth, find:
b, if P = 3.2m and l = 100 cm
If P denotes perimeter of a rectangle, l denotes its length and b denotes its breadth, find:
P, if l = 2 m and b = 75cm
A wire is bent in the form of an equilateral triangle of each side 20 cm. If the same wire is bent in the form of a square, find the side of the square.
Find the perimeter of the following figure:
Find the perimeter of the following figure:
Write the perimeter of the figure in the box given below it.
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.
Total cost of fencing the park shown in the following figure is Rs 55000. Find the cost of fencing per metre.
What is the perimeter of a closed figure?
