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An athletic track 14m wide consists of t...

An athletic track 14m wide consists of two straight section 120m long joining semi-circular ends whose inner radius is 35m. Calculate the area of the shaded shaded region.

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RD SHARMA-MENSURATION-I (AREA OF A TRAPEZIUM AND A POLYGON-All Questions
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  2. In figure, find the area of the shaded region [U s epi=3. 14]

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  3. An athletic track 14m wide consists of two straight section 120m long ...

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  4. A flooring tile has the shape of a parallelogram whose base is 24 cm...

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  5. A plot is in the form of a rectangle A B C D having semi-circle on B C...

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  6. A playground has the shape of a rectangle, with two semi-circles on ...

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  7. A rectangular piece is 20m and 15m wide. From its four corners, qua...

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  8. The inside perimeter of a running track (shown in figure) is 400m. T...

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  9. Find the area of Figure, in square cm, correct to one place of decim...

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  10. The diameter of a wheel of a bus is 90 c m which makes 315 revolutions...

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  11. The area of a rhombus is 240\ c m^2 and one of the diagonal is 16cm. F...

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  12. The diagonals of a rhombus are 7.5 cm and 12 cm. Find its area.

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  13. The diagonal of a quadrilateral shaped field is 24 m and the perpen...

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  14. Find the area of a rhombus whose side is 6 cm and whose altitude is...

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  15. The floor of a building consists of 3000 tiles which are rhombus sha...

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  16. A rectangular grassy plot is 112m long and 78m broad. It has a gravel ...

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  17. Find the area of a rhombus, each side of which measures 20 cm and o...

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  18. The length of a side of a square field is 4 m. What will be the alt...

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  19. Find the area of the field in the form of a rhombus, if the length of ...

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  20. The cost of fencing a square field at 60 paise per metre is Rs. 1200. ...

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