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Find the number of triangle in this figure?
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10 14 12 13 |
14 |
Small triangles = 8 Triangles formed by 2 triangles = 2 Triangles formed by 2 triangles and one trapezium = 2 Larger triangles = 2 Thus, total triangles = 8 + 2 + 2 + 2 = 14 |
