NNAT3.ORG VISUAL LEARNING LIBRARY
NNAT Spatial Visualization Infographic
Explore how shapes turn, combine, and fit using two triangles that make a square.
How the spatial visualization example works
Two congruent right isosceles triangles can be turned and joined along their long edges to make a square. Each triangle contributes half the completed square. The diagonal seam helps show where one piece ends and the other begins, without gaps or overlap.
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This is an original, simplified teaching illustration, not an official NNAT item or a level-specific test. NNAT3.org is independent and is not affiliated with or endorsed by Pearson.