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प्रश्न
Guess which animal’s footprint will have the same area as yours. Discuss.
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उत्तर
The footprint of a monkey may be similar in the area to my footprint.
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संबंधित प्रश्न
The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find its area
The picture alongside shows some squares. Find out how many squares with the same measures will fit in the empty space in the figure.

Trace your hand on the squared sheet on the page.
How will you decide whose hand is bigger-your hand or your friend’s hand?
What is the area of your hand? square cm.
What is the area of your friend’s hand? square cm.
Area of a square is doubled 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.

Find the area of the square whose sides are:
14 cm
A table-top measures 2 m by 1 m 50 cm. What is its area in square metres?
12 m2 is the area of ______.

Architects design many types of buildings. They draw plans for houses, such as the plan shown in the following figure:

An architect wants to install a decorative moulding around the ceilings in all the rooms. The decorative moulding costs ₹ 500/metre.
- Find how much moulding will be needed for each room.
(i) family room
(ii) living room
(iii) dining room
(iv) bedroom 1
(v) bedroom 2 - The carpet costs ₹ 200/m2. Find the cost of carpeting each room.
- What is the total cost of moulding for all the five rooms.
