Function Angle Bisector

ray BD bisects angle ABC

Format:

ray BD bisects ∠ABC

Input:

point B -
point D -
point A -
point B -
point C -

Output:

boolean - None

Details:

A C B D

Conditional properties that reference this function:

  • if ray BX bisects ∠ABC, then point X lies in interior of ∠ABC (link)
  • if ray BD bisects ∠ABC, then m∠ABD = m∠DBC (link)
  • if m∠ABD = m∠DBC, then ray BD bisects ∠ABC (link)
  • if ray BD bisects ∠ABC, then m∠DBC = (m∠ABC) / 2 (link)
  • if (ray BD bisects ∠ABC) and (m∠BPD = 180) and (PMMB) and (PNNB), then distance PM = distance PN (link)
  • if (distance PM = distance PN) and (PMMB) and (PNNB), then ray BP bisects ∠ABC (link)


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