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Find the area 
(A) and perimeter 
(P) of the enclosed figures.

Find the area (A) (A) and perimeter (P) (P) of the enclosed figures.

Full solution

Q. Find the area (A) (A) and perimeter (P) (P) of the enclosed figures.
  1. Identify Shapes: Identify the shapes of the enclosed figures.
  2. Calculate Rectangle Area: For a rectangle with length ll and width ww, calculate the area (AA) as A=l×wA = l \times w.
  3. Calculate Rectangle Perimeter: For the same rectangle, calculate the perimeter PP as P=2×(l+w)P = 2 \times (l + w).
  4. Calculate Circle Area: For a circle with radius rr, calculate the area (AA) as A=πr2A = \pi \cdot r^2.
  5. Calculate Circle Perimeter: For the same circle, calculate the perimeter (PP), which is the circumference, as P=2×π×rP = 2 \times \pi \times r.
  6. Calculate Triangle Area: For a triangle with base bb and height hh, calculate the area (AA) as A=(12)×b×hA = (\frac{1}{2}) \times b \times h.
  7. Calculate Triangle Perimeter: For the same triangle, calculate the perimeter PP by adding the lengths of all three sides.
  8. Calculate Total Area: Add up the areas of all individual shapes to get the total area.
  9. Calculate Total Perimeter: Add up the perimeters of all individual shapes to get the total perimeter.

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