Intro to Finding Area

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Across
  1. 1. shape that can be made using smaller shapes. for example, an L can be made using two rectangles. composite shape is the sum of the areas of the smaller shapes
  2. 5. square with side lengths of 1 unit that is used to measure the area of a shape
  3. 6. rule or fact written with mathematical symbols.the formula for the area of a rectangle is length times width.
  4. 8. amount of space inside a closed, two-dimensional shape.
Down
  1. 2. polygon with four sides that are the same length and four right angles
  2. 3. made by arranging items or shapes into equal rows and columns.
  3. 4. communicate the size of a measurement
  4. 5. result of addition
  5. 7. polygon with four sides and four right angles