Advertisements
Advertisements
प्रश्न
Area of a square of side 6 m is equal to the area of ______ squares of each side 1 cm.
Advertisements
उत्तर
Area of a square of side 6 m is equal to the area of 360000 squares of each side 1 cm.
Explanation:
Let number of squares having side 1 cm = x
According to the question,
Area of side 6 m square = Area of side 1 cm square ...[∵ Area of square = (Side)2]
∴ (6 m)2 = x × (1 cm)2 ...[∵ 1 m = 100 cm]
⇒ (600 cm)2 = x × (1 cm)2
⇒ 360000 cm2 = x cm2
⇒ x = 360000
APPEARS IN
संबंधित प्रश्न
The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find the cost of the land, if 1 m2 of the land costs Rs 10,000.
Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m. Also find its perimeter.
A door of length 2 m and breadth 1 m is fitted in a wall. The length of the wall is 4.5 m and the breadth is 3.6 m (see the given figure). Find the cost of white washing the wall, if the rate of white washing the wall is Rs 20 per m2
The length of the side of the square is given below. Find its area.
12 metre
The length of the side of the square is given below. Find its area.
18 cm
Explain how the green area is 4 square cm and the yellow area is 6 square cm.
The side of a square is 5 cm. How many times does the area increase, if the side of the square is doubled?
Find the area and perimeter of the following figure, if area of small square is 1 sq cm.
In the following figure, ABCD is a square with AB = 15 cm. Find the area of the square BDFE.
Study the layout given in the following figure and answer the questions:
- Write an expression for the total area covered by both the bedrooms and the kitchen.
- Write an expression to calculate the perimeter of the living room.
- If the cost of carpeting is ₹ 50/m2, write an expression for calculating the total cost of carpeting both the bedrooms and the living room.
- If the cost of tiling is ₹ 30/m2, write an expression for calculating the total cost of floor tiles used for the bathroom and kitchen floors.
- If the floor area of each bedroom is 35 m2, then find x.
