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Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Unlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
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Grade 6 - Shape and Space
Standard 6.SS.4 - Practice identifying right, obtuse and acute triangles.
Included Skills:
Construct and compare triangles, including:
• scalene in different orientations.
• isosceles in different orientations.
• equilateral in different orientations.
• right in different orientations.
• obtuse in different orientations.
• acute in different orientations.
• Identify the characteristics of a given set of triangles according to their sides and/or their interior angles.
• Sort a given set of triangles, and explain the sorting rule.
• Identify a specified triangle from a given set of triangles; e.g., isosceles.
• Draw a specified triangle; e.g., scalene.
• Replicate a given triangle in a different orientation, and show that the two are congruent.
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