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10 cards from this deck
Complex shapes made of simpler shapes like rectangles, triangles, and circles
Addition, Subtraction, Combination methods
Divide shape into parts and add areas together
Calculate large shape minus cutouts/holes
Area=Rectangle+Triangle\text{Area} = \text{Rectangle} + \text{Triangle}Area=Rectangle+Triangle
Area=Large shape−Small shape\text{Area} = \text{Large shape} - \text{Small shape}Area=Large shape−Small shape
Find all missing lengths using given measurements
Cover, paint, carpet
Fence, border, frame
Diagrams are not drawn to scale
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