Question
The perimeter of Triangle R is equal to that of Rectangle P.
  1. Find the length of Rectangle P in terms of r.
  2. If r = 3, find the area of Rectangle P.
4 m
(a)

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(b)

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The perimeter of Triangle R is equal to that of Rectangle P.
  1. Find the length of Rectangle P in terms of r.
  2. If r = 3, find the area of Rectangle P.