Solutions for silhouette outlines of people (woman standing, water skier, woman kneeling, man walking)…
Solutions for silhouette outlines of people (swimmer, reclining man, butler, diver) made from tangram…
Solutions for silhouette outlines of people (ice skater, saint statue, walking man, reclining man) made…
Solutions for silhouette outlines of people (silhouettes of men) made from tangram pieces. Tangrams,…
Outlines of sea animals (sea monster, dolphin, sea turtle, stingray) made from tangram pieces. Tangrams,…
Solutions for outlines of sea animals (sea monster, dolphin, sea turtle, stingray) made from tangram…
Silhouette outlines of sea animals (sea monster, dolphin, sea turtle, stingray) made from tangram pieces.…
Solutions for silhouette outlines of sea animals (sea monster, dolphin, sea turtle, stingray) made from…
Outlines of shapes (rectangle, parallelogram, isosceles triangle, double arrow, rhombus, hexagon) made…
Outlines of shapes (quadrilateral, hexagon, arrow, pentagon) made from tangram pieces. Tangrams, invented…
Solutions for outlines of shapes (rectangle, parallelogram, isosceles triangle, double arrow, rhombus,…
Solutions for outlines of shapes (quadrilateral, hexagon, arrow, pentagon) made from tangram pieces.…
Silhouette outlines of shapes (rectangle, parallelogram, isosceles triangle, double arrow, rhombus,…
Silhouette outlines of shapes (quadrilateral, hexagon, arrow, pentagon) made from tangram pieces. Tangrams,…
Solutions for silhouette outlines of shapes (rectangle, parallelogram, isosceles triangle, double arrow,…
Solutions for silhouette outlines of shapes (quadrilateral, hexagon, arrow, pentagon) made from tangram…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangram pattern with black pieces and thin white-dotted lines. Tangrams, invented by the Chinese, are…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Illustration used to prove the theorem "The line bisecting one of the non parallel sides of a trapezoid…
Illustration of a trapezoid, with the median drawn. The median of a trapezoid is parallel to the bases,…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures…
Illustration showing an acute triangle (one that has all three angles that are acute).
Illustration showing an equiangular triangle (one that has all three angles that are equal).
Illustration showing a triangle with exterior angles. This can be used to show the sum of the three…
Illustration showing an isosceles triangle with a segment inside. This can be used to show that in an…
Illustration of a regular nonagon inscribed in an equilateral triangle. This could also be described…
Illustration showing a perpendicular bisector of a triangle extended outside of the triangle.
Illustration showing a triangle with an exterior segment drawn to show and exterior angle. This can…