Karteikarten
Study Guide- Triangles
Karten in diesem Stapel (26)
- 1Right TriangleA Triangle with one 90 degrees angle
- 2Obtuse TriangleA triangle with one angle over 90 degrees
- 3Acute TriangleA triangle with angles below 90 degrees
- 4Scalene TriangleNo sides or angles are equal
- 5Vertical AngleCongruent angles that are vertical to each other
- 6Adjacent AngleAngles that are next to each other
- 7Complentary AnglesAngles that add up to equal 90 degrees
- 8Linear AnglesAngles that add up to equal 180 degrees
- 9Finding Missing AnglesAdd up the two angles given and subtract that number from 180
- 10SSSStands for Side, Side, Side and used to find if two triangles are congruent
- 11SASSide, Angle, Side and is used to find the congruency of two triangles
- 12ASAAngle, Side, Angle and is used to find the congruency of two triangles
- 13HypotenuseThe longest side of a right triangle
- 14Leg TheoremProves that two right angle triangles are congruent if they have the same hypotenuse, and one of their legs are the same
- 15Exterior Angle ThereomThe measure of an exterior angle is greater than the measure of the interior angles
- 16Triangle Midsegment TheoremThe segment joining the midpoints of any two sides of a triangle will be parallel to the third side and its half length
- 17Isosceles TriangleTwo sides and angles of a triangle are equal
- 18Equilateral TriangleAll angles and sides of a triangle are equal
- 19Side Splitter TheoremIf a line is parallel to a side of a triangle and intersects the other two sides, then the line divides the sides proportionally
- 20Pythagroean TheroemUsed to find any missing angle of a right triangle a^2+b^2=c^2
- 21Special Right TriangleA right triangle with some features that are normal, that make
calculations on the triangle easier
- 22Angle Addition PostulateIf a point lies in the interior of an angle then the two angle that makes up the larger angle add to make the original large angle
- 23Parallel LinesLines that run beside each other forever
- 24Transversal AnglesA line that passes through parallel lines and it creates 8 new angles
- 25Alternate Exterior AnglesAngles that are on opposite sides of the transversal on the outside on the parallel lines
- 26Alternate Interior AnglesAngles that are on the opposite sides of the transversal on the inside of the parallel lines
Informationen
- Beschreibung
- 9th grade Math Karteikarten am Study Guide- Triangles, erstellt von Ali Barker am 11/04/2017.
- Erstellt von
- Ali Barker
- Aufrufe
- 0
- Bewertung