Paper 2 · Geometry Lesson 15 of 16

LCOL Geometry 15: Proof of Theorem 14 (Practise)

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You’ll learn

  • Theorem 14 (Pythagoras): in a right-angled triangle, the square of the hypotenuse equals…
  • These five JC proofs are NOT required on the LCOL course
  • Drop a perpendicular from the right angle to the hypotenuse, splitting the triangle…

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