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1-8 Math
»
.
2D & 3D Figures
»
A.6.
Triangles
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Unit Challenge
Recognizing that the Sum of the Angles in a Triangle add up to 180Â°
Overview
Determine the unknown angle in a triangle
Classifying triangles as Right, Acute, or Obtuse based on angle measurements
Overview
Classifying triangles as Right, Obtuse, or Acute by identifying angle measurements
Classifying triangles as Isosceles, Equilateral, or Scalene based on the number of equal sides
Overview
Classifying triangles by identifying the number of equal sides
Classifying all types of triangles Based on the Length of its Sides
Classifying triangles within composite figures by identifying the number of equal sides
Determining the length of an unknown side of a triangle
Calculating Missing Angles from Special Triangles
Overview
Determining the unknown angle in a right triangle
Determining the unknown angle in an isosceles triangle
Determining unknown angles in isosceles, scalene, and right triangles
Determining unknown angles in composite figures
Determining unknown angles in complex composite figures
Calculating Missing Angles from Special Triangles — Overview
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