[" Find the distance from the eye at which a coin of "2cm" diameter should be held so ast "],[" conceal the full moon whose angular diameter is "31'" ."]

Find the distance from the eye at which a coin of 2cm diameter should be held so as to conceal the full moon whose angular diameter is 31' .

Find the distance from the eye at which a coin of 2 cm diameter should be held so as to conceal the full moon whose angular diameter is 31'.

Find the distance from the eye at which a coin must be placed so as just to hide the full moon.The diameter of coin being 2 cm and the diamter of the moon makes an angle 31'at the eye of the observer.

The moon's distance from the earth is 360000 km and its diameter subtends an angle of 31' at the eye of the observer. Find the diameter of the moon.

The moons distance from the earth is 360 , 000k m s and its diameter subtends an angle of 31 at the eye of the observer. Find the diameter of the moon.

The moons distance from the earth is 360,000kms and its diameter subtends an angle of 31 at the eye of the observer.Find the diameter of the moon.

If the angular diameter of the moon be 30 , how far from the eye a coin of diameter 2.2cm be kept to hide the moon?

The angular diameter of the moon 30' . How far from the eye a coin of diameter 2.2cm be kept to hide the moon ?

The angular diameter of a moon is 30 minute. At what distance a coin of diameter 2 . 2 cm should be placed so that moon will be fully covered.