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Similar polygons — Homework
Use the scale factor between similar figures to find unknown sides, angles, and perimeters.
- 1.Triangle ABC ~ triangle DEF, with AB = 5 and DE = 15. Find the scale factor from ABC to DEF.
- 2.Using the same triangles, if BC = 7, find EF.
- 3.Quadrilateral JKLM ~ quadrilateral NOPQ. Which side in NOPQ corresponds to side KL?
- 4.Two similar hexagons have a scale factor of 2/5 (smaller to larger), and the larger hexagon has a perimeter of 60. Find the smaller hexagon's perimeter.
- 5.Explain why matching angle measures ALONE is not enough to guarantee two polygons are similar.
🌲 Homeschool of the FutureTenth Grade · Math · week 20 homework