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If the diameter of the sun subtends an angle of 32' at the eye of the observer and the diameter of the moon 30' and if the distance of the sun be 360 times that of the moon , find the ratio of the diameter of the sun of that of the moon.

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The correct Answer is:
`384:1`
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CHHAYA PUBLICATION-MEASURMENT OF TRIGONOMETRICAL ANGLES-EXERCISE 1
  1. The greatest angle of a cyclic quadrilateral is three times the least ...

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  2. If the circumference of a circle be divided into five parts which are ...

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  3. A regular polygon has n times as many sides as another and the number ...

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  4. The angles in each of two triangles are in G.P . The least angle of on...

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  5. A wire of length 15 cm is bent so as to lie along the circumference of...

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  6. A circular wire of radius 3cm is cut and then bent so as to lie along ...

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  7. Two arcs to the same length subtend angles 60^@ and 75^@ at the centre...

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  8. A railway wheel of diameter 4 ft makes 6 revolutions per second. Find ...

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  9. At what distance does a man whose height is 2 meters subtend angle of ...

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  10. The distance of earth from the moon is 3,85,000 km and the moon 's di...

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  11. A train is moving with a uniform velocity of 66 km per hour along a ci...

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  12. The larger hand of a clock is 42 cm long , how many cm does its extrem...

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  13. Find the radius of the earth , if an angle of 34'22" is subtended at i...

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  14. The perimeter of the sector of a circle is equal to the circumference...

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  15. The radius of the earth 6400 km and moon's distance from the earth is...

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  16. If alpha1 and alpha2 be the circular measure of the angles subtended b...

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  17. A horse running along a circular track of radius 27 ft passes over in ...

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  18. If the diameter of the sun subtends an angle of 32' at the eye of the ...

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  19. Two -circles of equal radii pass through each other's centre show that...

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  20. Two circles pass through each each other's centre. If an arc of length...

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