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Let's calculate mentally and write. Le...

Let's calculate mentally and write.
Let's calculate the perimeter of a square of side 4 cm.

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JNAN PUBLICATION-AREA OF RECTANGLES AND SQUARES-EXAMPLE
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  2. Let's calculate mentally and write. Let's calculate the perimeter of...

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  3. Let's calculate mentally and write. Let's calculate the area of a sq...

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  4. Let's calculate mentally and write. If the area of a square is 4 sq....

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  5. Let's calculate mentally and write. Let us assume a rectangle whose ...

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  6. Let's calculate mentally and write. Mihir made a square carboard who...

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  7. Let's calculate mentally and write. The area of a 5m. square is...sq...

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  8. The length and breadth of a page of my exercise book is 15 cm. and 12 ...

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  9. Rajesh has a rectangular plot of land, of length 36 m. and breadth 24m...

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  10. Rajesh has a rectangular plot of land, of length 36 m. and breadth 24m...

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  11. Rajesh has a rectangular plot of land, of length 36 m. and breadth 24m...

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  12. Maria's family has a square plot of land of side 20m. A path 1m wide r...

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  13. The area of a square piece of land is 6400 sq.m. Let's find the cost o...

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  14. The length of Karim uncle's plot of lands is twice its breadth and its...

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  15. The length of rectangular state of a theatre is twice its breath. If c...

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  16. The cost of cultivation of a 30 m long pieces of land is Rs. 150. Had ...

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  17. The length and breadth of a rectangular hall is 30 m. and 18 m respect...

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  18. In the figures given below, let us find the areas of the coloured port...

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  19. In the figures given below, let us find the areas of the coloured port...

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  20. In the figures given below, let us find the areas of the coloured port...

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