Advertisements
Advertisements
प्रश्न
Sanju completes 10 rounds around a square park every day. If one side of the park is 110 m, then find the distance covered by Sanju in a day in terms of kilometers and meters
Advertisements
उत्तर
Perimeter = 4 × 110 m
= 440 m
10 rounds = 440 × 10
= 4400 m
= `4400/1000`
= 4.4 km
APPEARS IN
संबंधित प्रश्न
The length of a hall is 18 m and its width is 13.5 m. Find the least number of square tiles, each of side 25 cm, required to cover the floor of the hall,
(i) without leaving any margin.
(ii) leaving a margin of width 1.5 m all around. In each case, find the cost of the tiles required at the rate of Rs. 6 per tile
The table given below contains some measures of the square. Find the unknown values.
| Side | Perimeter | Area |
| ? | 100 m | ? |
Your garden is in the shape of a square of side 5 m. Each side is to be fenced with 2 rows of wire. Find how much amount is needed to fence the garden at ₹ 10 per metre
Each side of a square is 7 m long. Find its perimeter
A side of a square-shaped sandbox in Gandhi Park measures 30 cm. Determine the perimeter of the sandbox
In the following figure, each square is of unit length
- What is the perimeter of the rectangle ABCD?
- What is the area of the rectangle ABCD?
- Divide this rectangle into ten parts of equal area by shading squares. (Two parts of equal area are shown here)
- Find the perimeter of each part which you have divided. Are they all equal?
Parmindar walks around a square park once and covers 800 m. What will be the area of this park?
Avneet buys 9 square paving slabs, each with a side of `1/2` m. He lays them in the form of a square.
- What is the perimeter of his arrangement [Fig (i)]?
- Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement [(Fig (ii)]?
- Which has greater perimeter?
- Avneet wonders if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges i.e. they cannot be broken.)
In the following figure, area of (i) is the same as the area of (ii).
 |
 |
| (i) | (ii) |
The sum of the lengths of all sides of a square is also called its:
