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The given figure depicts a racing track ...

The given figure depicts a racing track whose left and right ends are semicircular. The distance between the two inner parallel line segments is 60m and they are each 106 m long. If the track is 10 m wide. Find :

(1) the distance around the track along its inner edge.
(2) the area of the track.

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Verified by Experts

The correct Answer is:
inner edge is `(2804)/(7)m` and `racing track is `4320 m^(2)`
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KUMAR PRAKASHAN-AREAS RELATED TO CIRCLES-Exercise 12.3
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  2. Find the area of the shaded region in the given figure, if radii of th...

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  3. Find the area of the shaded region in the given figure, if ABCD is a s...

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  4. Find the area of the shaded region in the given figure, where a circul...

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  5. From each corner of a square of 4 cm quadrant of a circle of radius 1 ...

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  6. In a circular table cover of radius 32 cm, a design is formed leaving ...

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  7. In the given figure, ABCD is a square of side 14 cm. Withcentres A, B,...

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  8. The given figure depicts a racing track whose left and right ends are ...

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  9. In the given figure, AB and CD are two diameters of a circle (with cen...

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  10. The area of an equilateral triangle ABC is 17320.5 cm^(2). With each v...

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  11. On a square handkerchief, nine circular designs each of radius 7 cm ar...

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  12. In the given figure, OACB is a quadrant of a circle with centre O and ...

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  13. In the given figure, a square OABC is inscribed in a quadrant OPBQ. If...

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  14. AB and CD are respectively arcs of two concentric circles of radii 21 ...

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  15. In the given figure, ABC is a quadrant of a circle of radius 14 cm and...

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  16. Calculate the area of the designed region in the given figure common b...

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