Draw a rough sketch of a triangle ABC. Mark a point P in its interior and a point Q in its exterior.

Answer

### Step-by-Step Solution:

1. **Draw Triangle ABC**:
- Start by drawing a triangle on your paper. Label the vertices as A, B, and C. Ensure that the triangle is clearly defined with three sides.

2. **Identify the Interior of the Triangle**:
- The interior of the triangle is the space inside the triangle formed by the three sides.

3. **Mark Point P in the Interior**:
- Choose a point within the triangle that is not on any of the sides. This point will be labeled as P. Make sure it is clearly marked and identifiable.

4. **Identify the Exterior of the Triangle**:
- The exterior of the triangle is the space outside the triangle, beyond the three sides.

5. **Mark Point Q in the Exterior**:
- Choose a point outside the triangle, away from the sides. This point will be labeled as Q. Ensure that it is clearly marked and distinguishable from the triangle and point P.

### Final Sketch:
- You should now have a triangle labeled ABC, with point P inside the triangle and point Q outside the triangle.

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