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Triangle Types
Determine whether a triangle is equilateral, isosceles, or scalene, and whether or not it is a right triangle.
This topic aligns to the following state standards
Grade 3: MG 2.2 Identify attributes of triangles (e.g., two equal sides for the isosceles triangle, three equal sides for the equilateral triangle, right angle for the right triangle).
Grade 4: MG 3.7 Know the definitions of different triangles (e.g., equilateral, isosceles, scalene) and identify their attributes.
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