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प्रश्न
Measure the side of the red square on the dotted sheet. Draw here as many rectangles as possible using 12 such squares.
How many rectangles could you make?
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उत्तर
The side of the square is 1 centimetre.
The following figure shows the possible rectangles using 12 such squares.
There are 7 rectangles.
- 2 rectangles are of size 1 × 12 centimetres.
- 1 rectangle is of size 2 × 6 centimetres.
- 4 rectangles are of size 3 × 4 centimetre
Hence, number of rectangles
= 2 + 1 + 4
= 7
संबंधित प्रश्न
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- 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, perimeter of (ii) is the same as (i).
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| (i) | (ii) |
If the perimeter of a square is 36 cm, what is the length of one side?
Which statement is always true for a square?
