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The length and breadth of a rectangle ar...

The length and breadth of a rectangle are `(3x+4)c m` and `(4x-13)c m` respectively. If the perimeter of the rectangle is 94 cm, then its area is (a)`532\ c m^2` (b) `512\ c m^2` (c)`40\ c m` (d) `120\ c m`

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RD SHARMA-MENSURATION-1-All Questions
  1. The length and breadth of a rectangle are (3x+4)c m and (4x-13)c mdot ...

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  2. In Fig.38, A B C D\ and\ P Q R C are square such that A D=22\ c m\ a ...

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  3. The length and breadth of a rectangle are (3x+4)c m and (4x-13)c m res...

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  4. If the length of a diagonal of a rectangle of length 16 cm is 20 cm,...

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  5. The area of a rectangle 144 cm long is same as that of a square of s...

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  6. The length and breadth of a rectangular field are in the ratio 5:3\ ...

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  7. The length of a rectangular field is thrice its breadth and its peri...

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  8. If the diagonal of a rectangle is 17 cm and its perimeter is 46 cm, ...

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  9. The length and breadth of a rectangular field are 4 m and 3 m respec...

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  10. The area of a parallelogram is 100\ c m^2dot If the base is 25 cm, the...

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  11. The base of a parallelogram is twice its height. If its area is 512\...

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  12. The lengths of the diagonals of a rhombus are 36 cm and 22.5 cm. Its...

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  13. The length of the diagonals of a rhombus is 16 cm. If its area is 96...

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  14. The lengths of the diagonals of a rhombus are 8 cm and 14 cm. The ar...

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  15. The length of a rectangle is 8 cm more than the breadth. If the peri...

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  16. The length of a rectangle is 8 cm more than the breadth. If the peri...

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  17. The area of a rhombus is 119 c m^2 and its perimeter is 56 cm. The hei...

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  18. Each side of an equilateral triangle is 8 cm. Its area is (a)16sqrt(...

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  19. The area of an equilateral triangle is 4sqrt(3)\ c m^2dot\ The length...

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  20. The height of an equilateral triangle is sqrt(6)\ c mdot Its area is (...

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