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SubscribeUnlock 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.
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 - Geometry & Measurement
Standard 6.GM.2.2 - Find the angle sum of interior angles of polygons.
Included Skills:
Develop and use the fact that the sum of the interior angles of a triangle is 180° to determine missing angle measures in a triangle.
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