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Geometry: Triangle Relationships

Use theorems about the relationships in triangles, including the sum of interior angles, base angles of isosceles triangles, and apply these relationships to solve problems. #geometry, based on Common Core standard #G-CO.10, based on TEKS standard #G-6D. #grade10

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  1. What is the measure of each angle?
  2. Towns A, B, and C form a triangle. Which could be the direct distance from Town C to Town A?
  3. The angle measures of a triangle are 45°, 65°, and 70°. Which is not an exterior angle measure?
  4. … and 7 more awesome questions! Check them out by clicking “Play”.