Brain Test 1 Level 149

Brain Test 1 Level 149 Question

How many triangles are there

Strategy Guide for Brain Test 1 Level 149

• 1.Systematically count triangles by size: start with smallest, then combine to find larger ones;
• 2.Trace each triangle with your finger or visually to ensure all sides are connected properly;
• 3.Check intersections where lines cross - these often create additional small triangles.

Common Mistakes

• 1.Counting only the large obvious triangles and missing smaller ones formed by intersecting lines;
• 2.Forgetting to count triangles that share sides with other shapes in the diagram;
• 3.Overcounting by including shapes that look triangular but aren't complete triangles in the puzzle.