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Right-angled Triangles, SM-Bank 007 MC

Which of the following correctly states Pythagoras' Theorem for this triangle?

  1. \(c^2=a^2-b^2\)
  2. \(b^2=c^2-a^2\)
  3. \(a^2=b^2-c^2\)
  4. \(c^2=a^2+b^2\)
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\(A\)

Show Worked Solution

\(c^2=a^2-b^2\)

  \(\Rightarrow A\)