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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 8 - Measurement
Standard 8.MT.1.1 - Find the area of right triangles.
Included Skills:
Area and perimeter
• Use appropriate formulae to calculate perimeter and area of:
- squares
- rectangles
- triangles
- circles
• Calculate the areas of polygons, to at least 2 decimal places, by decomposing them into rectangles and/or triangles
• Use and describe the relationship between the radius, diameter and circumference of a circle in calculations
• Use and describe the relationship between the radius and area of a circle in calculations
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