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Find the area and the perimeter of a squ...

Find the area and the perimeter of a square plot of land, the length of whose diagonal is 15 metres. Give your answer correct to 2 places of decimals.

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The correct Answer is:
112.50 sq.m and 42.43 m
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ICSE-AREA AND PERIMETER OF PLANE FIGURES-EXERCISE 20(B)
  1. The diagram, given below, shows two paths drawn inside a rectangular f...

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  2. The rate for a 1.20 m wide carpet is Rs 40 per metre, find the cost o...

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  3. Find the area and the perimeter of a square plot of land, the length o...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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