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Geometry Soh Cah Toa & Points of Concurrency

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  • If G is the centroid of triangle ABC and GF= 4. Find the length of GC.
    8
  • What point of concurrency is used to find the center of a circumscribed circle?
    circumcenter
  • Which of these is called the center of gravity.
    centroid
  • What type of special segments are being used?
    angle bisectors
  • What is the point of concurrency?
    centroid
  • The circumcenter is _________________ in the triangle. (always, sometimes, or never)
    sometimes
  • What Trigonometry function do you use to solve this?
    sine
  • Name the point of concurrency shown.
    Circumcenter
  • If S is the incenter, what type of segments are drawn?
    angle bisectors
  • What point of concurrency is used to find the center of an inscribed circle?
    incenter
  • What is the point of concurrency?
    orthocenter
  • The circumcenter of a triangle is equidistant from the _______ of the triangle.
    vertices
  • If D is the orthocenter, what type of segments are drawn?
    altitudes
  • Find sinA
    32/40
  • When you draw the perpendicular bisectors of a triangle it creates the point of concurrency called the _____________.
    circumcenter
  • What is Mrs. Moore's favorite animal?
    cat
  • What is the length of side x?
    7.44 cm
  • The incenter of a triangle is equidistant from the __________ of a triangle.
    sides
  • Which point is equidistant from the vertices?
    Circumcenter
  • What is the point of concurrency?
    incenter
  • Which Trigonometry function do you use?
    cosine
  • What would you use to solve for a?
    tan ; tangent
  • The altitude is __________to the side of a triangle.
    perpendicular
  • What's the equation to solve for x?
    cos(47) = 28/x
  • What is Mrs. Moore's favorite color?
    purple
  • The figure is an example of a(n) ...
    Perpendicular Bisector
  • The figure is an example of a(n) ...
    median