Flashcards
Untitled
Cards in this deck (17)
- 1Similar FigureA figure where all corresponding angles are equal and all corresponding side lengths have the same ratio.
- 2AA Similarity2 corresponding angles are equal.
- 3SAS Similairty2 pairs of corresponding signs are similar by ratio, and a pair of angles are equal.
- 4SSS SimilarityAll corresponding sides have the same ratio of length
- 5If triangle ADE has point B on AD and point C on AE, and BC is parallel to DE then...AB/BD = AC/CE
- 6If 2 triangles are similar and the sides of the larger triangle are "k" times bigger than the sides of the smaller triangle, then the area of the larger triangle is "_____" times the area of the smaller trianglek^2
- 7Heron's Formulas = semi perimeter of triangle
Area of triangle: sqrt(s(s-a)(s-b)(s-c)) - 8If a, b, and c are sides of a triangle, then so are _________.na, nb, nc
- 9CevianLine segment from a vertex of a triangle to a point on the line containing the opposite side of the triangle
- 10CircumcenterPerpendicular bisectors of the opposite sides of a triangle
- 11IncenterAngle bisectors of the angles of the triangle that hit the opposite side
- 12MedianLine connecting vertex of a triangle to the opposite side
- 13CentroidPlace where the medians are concurrent
- 14OrthocenterPlace where altitudes are concurrent at
- 15Circumcenter of a Right TriangleMidpoint of hypotenuse
- 16Circumradius for Right TriangleHalf of the hypotenuse
- 17—
Information
- Description
- Flashcards on Untitled, created by sophiac21559 on 07/12/2015.
- Created by
- sophiac21559
- Views
- 0
- Rating