Question
A rectangle has a length of 9v cm and a breadth of 3k cm. Find
  1. its area in terms of v and k,
  2. its perimeter in terms of v and k,
  3. the area of the rectangle if v = 4 and k = 6.
4 m
(a)

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(b)

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(c)

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A rectangle has a length of 9v cm and a breadth of 3k cm. Find
  1. its area in terms of v and k,
  2. its perimeter in terms of v and k,
  3. the area of the rectangle if v = 4 and k = 6.