The angles of depression of the top and the bottom of an 8 m tall building from the top of a multi-storeyed building are `30o`and `45o`, respectively. Find the height of the multi-storeyed building and the distance between the two buildings.

Explanation

To solve the problem, we need to find the height of the multi-storeyed building (let's denote it as \( h \)) and the distance between the two buildings (denote it as \( x \)).

### Step-by-Step Solution:

1. **Understanding the Problem:**
- We have an 8 m tall building (let's denote the top of this building as point C and the bottom as point D).
- The angle of depression from the top of the multi-storeyed building (point P) to the top of the 8 m building (point C) is \( 30^\circ \).
- The angle of depression from point P to the bottom of the 8 m building (point D) is \( 45^\circ \).
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