Select the option figure in which the given figure is embedded as its part (rotation is NOT allowed).

The correct option figure in which the given figure is embedded (without rotation) is Option 3.


Step-by-step Explanation:
1. Breakdown of the Given Question Figure:
- An upright square positioned near the upper area.
- A line extending vertically downwards from the bottom edge of the square, turning right horizontally, and then extending vertically downwards to meet the bottom vertex of a main diagonal.
- A long diagonal line sloping upwards to the left, terminating at a top-left corner peak.
- A slanted line segment connecting the top-left peak to the top-left vertex of the square.

2. Identifying the Pattern in Option 3:
- In Option 3, locate the square positioned in the upper-right section.
- Trace from the bottom edge of this square: a vertical line segment goes downwards, turns horizontally right to the outer border, and goes down along the right boundary to the bottom-right corner.
- From the bottom-right corner, the diagonal line extends up-left to the top-left vertex of the outer frame.
- The connecting line from the top-left vertex to the top-left corner of the square completes the exact structure of the given figure without any rotation.

Therefore, the given figure is embedded as a part in Option 3.