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प्रश्न
Rahmat needs to find the length of the boundary of the field.
Can you find it from this picture? See the length of each side written near it.
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उत्तर
Length of the boundary
= 9 metre + 15 metre + 21 metre + 9 metre
= 54 metre
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संबंधित प्रश्न
How much more wire will Ganpat need for his field?
How much lace will be used in 3 such table cloths?
Find out the length of the boundary of these shapes. (Hint: You can use a thread)
Now count the squares to find out :
- How many squares are there in each shape?
- Which shape covers the least number of squares?
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Take a 20 centimetre long thread. Make different shapes by joining the ends. Place on the squared sheet on the next page.
find Out :
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Can we also say that the boundary is 4 × 1 cm?
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