The moon is observed from two diametrically opposite points A and B on earth. The angle `theta` substended at the moon by the two directions of observation is `1 ^@ 54'.` Given the diameter of earth to be about `1.276xx10^7m,` calculate the distance of moon from earth.

Explanation

To solve the problem of calculating the distance of the moon from Earth given the angle subtended and the diameter of the Earth, we can follow these steps:

### Step 1: Convert the angle from degrees and minutes to radians
The angle \( \theta \) is given as \( 1^\circ 54' \). First, we need to convert this angle into radians.

1. Convert the minutes to degrees:
\[
54' = \frac{54}{60}^\circ
...