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The shaded region of the given diagram r...

The shaded region of the given diagram represents the lawn in the form of a house. On the three sides of the lawn there are flower-beds having a uniform width of 2 m.

Hence, or otherwise, find the area of the flower- beds.

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The correct Answer is:
100 sq. m
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The shaded region of the given diagram represents the lawn in the form of a house. On the three sides of the lawn there are flower-beds having a uniform width of 2 m. Find the length and the breadth of the lawn.

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A park is in the form of a circle with radius 35m. At the centre of the park, there is a lawn in the form of a square. If the area of the park, excluding the lawn is 2500 m^(2) find the cost of levelling the lawn at the rate of Rs 50 per m^(2)

A path of uniform width 2m runs around the inside of a square field of side 20m. Find the area of the path.

A square lawn has a path 2m wide around it. The area of the path is 196 sq. m. Find the length of the side of the lawn.

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ICSE-AREA AND PERIMETER OF PLANE FIGURES-EXERCISE 20(B)
  1. Find the area and the perimeter of a square plot of land, the length o...

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  2. The shaded region of the given diagram represents the lawn in the form...

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  3. The shaded region of the given diagram represents the lawn in the form...

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  4. A floor which measures 15mxx8m is to be laid with tiles measuring 50cm...

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  5. Two adjacent sides of parallelogram are 24 cm and 18 cm. If the dista...

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  6. Two adjacent sides of a parallelogram are 28 cm and 26 cm. If one dia...

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  7. The area of a rhombus is 216 sq. cm. If its one diagonal is 24 cm, fin...

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  8. The area of a rhombus is 216 sq. cm. If its one diagonal is 24 cm, fin...

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  9. The area of a rhombus is 216 sq. cm. If its one diagonal is 24 cm, fin...

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  10. The perimeter of a rhombus is 52 cm. If one diagonal is 24 cm, find : ...

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  11. The perimeter of a rhombus is 52 cm. If one diagonal is 24 cm, find : ...

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  12. The perimeter of a rhombus is 46 cm. If the height of rhombus is 8 cm,...

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  13. The figure given below shows the cross-section of a concrete structure...

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  14. Calculate the area of the figure given below : which is not drwn to sc...

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  15. The following diagram shows a pentagonal field ABCDE in whhich the len...

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  16. A footpath of uniform width runs all around the outside of a rectangul...

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  17. A wire when bent in the form of a square encloses an area of 484 m^(2...

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  18. A wire when bent in the form of a square encloses an area of 484 m^(2...

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  19. For each terapezium given below, find its area.

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  20. For each trapezium given below, find its area.

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