#Special Right Triangles

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frozen ginkgo
naive novaBOT
#
  1. Wait patiently for a helper to come along.
  2. Once someone helps you, say thank you and close the thread with: ```diff
    +close
potent coral
# frozen ginkgo
  1. Pythagoras Theorem
    AB²+BC² = AC²
    6²+6² = AC²
    sqrt(6²+6²) = AC
    AC = sqrt(6²+6²)
    AC = sqrt(6²×2)
    AC = 6 sqrt(2)
  2. Trigonometry
    tan(<CAB) = BC/AB
    tan(<CAB) = 6/6
    tan(<CAB) = 1
    <CAB = 45°