Question

the angle subtended by moon at a point on earth is 0.31degrees if the distance of moon from earth is 3.84x10^8m find the diameter of moon

Answer 1

Answer:

20.736 multuply by 100000

Answer 2

this problem must be done with parallax method for the diagram in attachment

2r = d = 0.31×3.84×10^8 = 1.2×10^8 m