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Finding Unknowns in Parallelogram

Finding Unknowns in Parallelogram

Secondary 1

In the figure, \(CDEF\) is a parallelogram.

Calculate

  1. the area of the parallelogram.
  2. the value of \(h\).

Source inconsistency: the labelled perpendicular height of 7 cm exceeds the adjacent side CF=6 cm, which is impossible. The numerical answers below are conditional formula results from the printed measurements, not dimensions of a valid parallelogram.

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Answer:No valid parallelogram satisfies all the labels. Conditional formula results: (a) \(56\text{ cm}^2\); (b) \(28/3\text{ cm}\).

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