Advertisements
Advertisements
प्रश्न
Find the perimeter of a rectangle whose:
length = 40 cm and breadth = 35 cm
Advertisements
उत्तर
length = 40 cm and breadth = 35 cm
∴Perimeter = 2 (length + breadth)
= 2 (40 cm + 35 cm)
= 2 x 75 cm
= 150 cm
`=150/100`
= 1.5 m
APPEARS IN
संबंधित प्रश्न
Find the length and perimeter of a rectangle, whose area = 120 cm2 and breadth = 8 cm
The perimeter of a rectangle is 46 m and its length is 15 m. Find its :
(i) breadth
(ii) area
(iii) diagonal.
Find the perimeter of a rectangle whose:
length = 3.6 m and breadth = 2.4 m
Mohit makes 8 full rounds of a rectangular field with length = 120 m and breadth = 75 m.
John makes 10 full rounds of a square field with each side 100 in. Find who covers larger distance and by how much?
A regular pentagon of each side 12 cm has same perimeter as that of a regular hexagon. Find the length of each side of the hexagon.
If A denotes area of a rectangle, l represents its length and b represents its breadth, find:
l, if A = 48 cm² and b = 6 cm
Length of a rectangle is three times its breadth. Perimeter of the rectangle is 40 cm. Find its length and width.
36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is ______.
A hedge boundary needs to be planted around a rectangular lawn of size 72 m × 18 m. If 3 shrubs can be planted in a metre of hedge, how many shrubs will be planted in all?
A rectangle has length 15 cm and breadth 9 cm. What is its perimeter?
