A figure consists of a square divided into 9 equal smaller squares (3×3), and 2 diagonals are drawn in the outer square. How many triangles are there?
Show answer & explanation
Correct answer: D
Explanation
The Figure contains:
Small triangles = 16, medium triangles = 8, large triangles = 4.
Total = 16 + 8 + 4 = 28 triangles.
Hence, the correct answer is option 4.