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andriy [413]
2 years ago
14

Find an expression for the area enclosed by quadrilateral ABCD below.

Mathematics
2 answers:
Helga [31]2 years ago
6 0
  • ∆ABD is right angled hence area:-

\\ \sf\longmapsto \dfrac{1}{2}bh

\\ \sf\longmapsto \dfrac{1}{2}(4x)(3x)

\\ \sf\longmapsto \dfrac{1}{2}(12x^2)

\\ \sf\longmapsto 6x^2

There is only one option containing 6x^2 i.e Option D.

Hence without calculating further

Option D is correct

steposvetlana [31]2 years ago
5 0

Answer:

Check the picture uploaded

.

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Answer:

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