Question 1
Which figure (A, B, C, or D) is embedded in the question figure?
Step-by-step solution:
1. The question figure shows a large triangle divided by medians.
2. Count all triangles of different sizes:
- Small triangles: 6 (each small region)
- Medium triangles: 0 (no medium triangles in this configuration)
- Large triangle: 1 (the whole figure)
3. Total triangles = 6
Therefore, the correct answer is 6.