2.1.2 Calculate areas

  1. Square or rectangle
    1. Length(L) x Width(W) = Area (A)
    2. Example: Area and Perimeter for figure 1:
      • A= 36ft x 24ft
      • A= 864 f
        Figure 1 - Rectangle
  2. Indented Corners
    1. L x W - (Area of indented corners) = A
  3. Triangle
    1. Base x ½ Height = A
  4. Circle
    1. πr2 = A (circle)

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