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Unit Plan

Ck 12: Elem Math: Determining the Unknown Angle in an Isosceles Triangle

Curated by ACT

[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on finding the missing angle in an isosceles triangle.

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CCSS: Adaptable
Concepts
triangles
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Additional Tags
elementary math, geometry, plane figures, triangle angles, ck-12, ck12, ck12: elem. math: determining the unknown angle in an isosceles triangle, isosceles triangle, missing angle
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
Common Core
4.MD.C.7 4.G.A.2