When a 2D shape is decomposed and the parts rearranged, the areas remains the same
Lesson 7 / 10
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I can decompose a 2D shape and create a different shape from the parts and explain why the area of the new compound shape is the same as the original 2D shape.
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The area of the compound shape is equal to the total areas of its parts
2D shapes can be decomposed and rearranged in different ways
2D shapes can be decomposed and rearranged in different ways but the total area stays the same
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