'Regular hexagons' presentation slideshows

12.1 Exploring Solids

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Dissections

Dissections. One regular hexagon into three congruent regular hexagons. One regular hexagon into three congruent regular hexagons. A Greek cross is made up of five congruent squares. 1 square ? 6 pieces ? 2 Greek crosses . Can you do it using only 5 pieces?.

516 views • 27 slides

Section 7-4

Section 7-4. Tessellations with Regular Polygons. Many regular polygons or combinations of regular polygons appear in nature and architecture. Floor Designs Honeycomb These model how regular polygons cover a surface. This is called tessellating the surface or a tessellation.

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11.7: Ratios of areas

11.7: Ratios of areas. Similar-Figures Theorem. If two figures are similar, then the ratio of their areas equals the square of the ratio of corresponding segments. A 1 , A 2 are the areas of similar figures s 1 , s 2 are the sides of similar figures

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Warm-Up

Warm-Up. Copy the following table and find N. OBJECTIVE Shapes and Designs 3.3. I will decide which regular polygons will tile by themselves or in combinations using information about interior angles. LAUNCH 3.3.

200 views • 11 slides