6th Grade Solving for Arched 2D Areas: Lesson

1. Holistic Approaches
a. For some values and pieces of information given in the problem, handle them as a group or a whole, instead of one by one.
2. Cutting and filling
a. When solving for areas of irregular shapes, try to first turn it into a regular shape and then remove the parts you've added, vice versa
3. Ratios
a. Split a figure into multiple parts and then label the relationships between them
4. Functions
Use the relationships between lengths, areas, etc. to create equations involving variables

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