Advertisements
Advertisements
प्रश्न
A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m × 5 m (Figure). Length of the boundary of the remaining park is ______.
पर्याय
360 m
400 m
340 m
460 m
Advertisements
उत्तर
A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m × 5 m (Figure). Length of the boundary of the remaining park is 400 m.
Explanation:
In order to find the length of the boundary of the remaining park, we add two flower beds each of length 10 m and breadth 5 m, then remaining park is shown below
Now, length of the boundary of the remaining park = Perimeter of remaining park
= (90 + 5 + 10 + 95 + 90 + 5 + 10 + 95) m
= 400 m
APPEARS IN
संबंधित प्रश्न
Find the perimeter of a square; whose area is: 1.69 m2
The diagonal of a square is 15 m; find the length of its one side and perimeter.
The area of a square is 169 cm2. Find its:
(i) one side
(ii) perimeter
Find the perimeter and the area of the square whose side is 8 cm
1 sq cm = ______ cm × 1 cm.
1 sq m = 1 m × ______ m = 100 cm × ______ cm.
A piece of string is 30 cm long. What will be the length of each side if the string is used to form a square?
Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular garden with a length of 60 m and a breadth of 45 m. Who covers less distance?
In the following figure, area of (i) is the same as the area of (ii).
 |
 |
| (i) | (ii) |
What is the formula for the perimeter of a square with each side of length s units?
