The angle subtended by the moon's diameter at a point on the earth is about `0.50^(@)` . Use this and the fact that the moon is about 384000km away to find the approximate diameter of the moon .

What is the solid angle subtended by the moon at any point of the Earth, given the diameter of the moon is 3474 km and its distance from the Earth 3.84xx10^8 m.

The diameter of the moon is 3474km and is 384,400 km away from the earth. Calculate the angular diameter of the moon in arc minutes.

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 distnace of the moon from the earth is about 60 times the radius of the earth. What will be diameter of the earth (approximately in degrees) as see from the moon?

The distnace of the moon from the earth is about 60 times the radius of the earth. What will be diameter of the earth (approximately in degrees) as see from the moon?

The moon is observed from two diametrically opposite points A and B on Earth. The angle theta subtended at the moon by the two directions of observation is 1^(@)54' . Given the diameter of the Earth to be about 1.276xx10^(7) , compute the distance of the moon from the Earth.

The moon is observed from two diametrically opposite points A and B on Earth. The angle theta subtended at the moon by the two directions of observation is 1^(@)54' . Given the diameter of the Earth to be about 1.276xx10^(7) , compute the distance of the moon from the Earth.