GoConqr hat ein neues Design! Sag uns, wie es dir gefällt.

Kostenlos registrieren

Karteikarten

Geometry

Liź Monæ Geometry 10th grade Englisch 30 Karten

Geometry

Karten in diesem Stapel (30)

  1. 1Congruency of Angle Bisectors in a TriangleThe angle bisectors of a triangle intersect a point that is equidistant from all vertices of a triangle.Congruency of Angle Bisectors in a Triangle
  2. 2Definition of an Angle BisectorA ray that divides angles into two congruent angles.Definition of an Angle Bisector
  3. 3Angle Bisector TheoremAngle Bisector Theorem
  4. 4What are some concurrency points?- Circumcenter
    - Incenter
    - Centroid
    - Orthocenter
  5. 5Circumcenter, Point of concurrency for the ⊥ bisectorsThe congruency point of the perpendicular (⊥) bisectors, is equidistant from all vertices and circle is outside.Circumcenter, Point of concurrency for the ⊥ bisectors
  6. 6Which point is the incenter? Why ?The incenter is where the ∠ bisectors intercept, the circle is inside and is equidistant from the sides which is point I.Which point is the incenter? Why ?
  7. 7A median of a triangleA segment from a vertex to the midpoint of the opposite side.
  8. 8Def of a Centroid, point of concurrency of the mediansThe medians of a triangle intersect at a point that is 2/3 of the distance from each vertex to the midpoint of the opposite side.Def of a Centroid, point of concurrency of the medians
  9. 9Altitude (height)An altitude is a ⊥ segment from a vertex to the opposite side.Altitude (height)
  10. 10Orthocenter, point of concurrency of the altitudesThe point at which all altitudes intersectOrthocenter, point of concurrency of the altitudes
  11. 11Mid-segment theoremThe segment connecting the midpoints of two sides of the third side and is half as long as that side
  12. 12Definition of a Perpendicular bisectorA segment/ray/plane that is perpendicular to segments at its midpoint.
  13. 13Def of EquidistantA point is equidistant from two figures of the same distance from each figure
  14. 14Perpendicular bisector theoremIf a point is on the perpendicular bisector then it is equidistant from the endpoints of the segment
  15. 15Converse of the perpendicular bisector theoremIf a point is equidistant from the endpoints of the segment then the point is on the perpendicular bisector
  16. 16Third Angle TheoremIf two triangles have two pairs of angles congruent, then their third pair of angles is congruent
  17. 17Pythagorean TheoremPythagorean Theorem
  18. 18Exterior Angle TheoremThe measure of the exterior angle is equal to the sum of the remote interior angles, nonadjacent anglesExterior Angle Theorem
  19. 19Triangle Sum Theorem, the sum of the measures of the interior angles of a triangle is 180 degreesTriangle Sum Theorem, the sum of the measures of the interior angles of a triangle is 180 degrees
  20. 20Side Side Side postulateIf two triangles have corresponding sides that are congruent, then the triangles are congruent.
  21. 21How do you find the GEOMETRIC MEAN ?How do you find the GEOMETRIC MEAN ?
  22. 22Ratio formulaA/B+A= K
    K+X1 (x2-x1), k+Y1 (y2-y1) = (x,y)
  23. 23Scale factorIf two polygons are similar, then the common ratio that is being enlarged/reduced in size by its scale factor. If is a reduction the scale factor is a fractionScale factor
  24. 24Similar Polygons haveCongruent angles but proportional sides.
  25. 25Angle-Angle Similarity PostulateIf two triangles have two congruent angles then the two triangles are similar.
  26. 26Side-Side-Side Similarity TheoremIf the corresponding sides have proportional then the triangles are similar.
  27. 27Side-Angle-Side Similarity TheoremSide-Angle-Side Similarity Theorem
  28. 28Triangle Proportionality TheoremTriangle Proportionality Theorem
  29. 29Converse of the Triangle Proportionality TheoremConverse of the Triangle Proportionality Theorem
  30. 30—

Informationen

Beschreibung
10th grade Geometry Karteikarten am Geometry, erstellt von Liź Monæ am 16/01/2018.
Erstellt von
Liź Monæ
Aufrufe
0
Bewertung

Feedback

Worum geht es?

Wie gefällt dir das neue Design?

Dein Eindruck